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<a href="rtdm-ioctl_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *  $Id: ioctl.c,v ec403cf308eb 2013/02/12 14:46:43 fp $</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (C) 2006-2012  Florian Pose, Ingenieurgemeinschaft IgH</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  This file is part of the IgH EtherCAT Master.</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *  The IgH EtherCAT Master is free software; you can redistribute it and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  modify it under the terms of the GNU General Public License version 2, as</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  published by the Free Software Foundation.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *  The IgH EtherCAT Master is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *  Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *  You should have received a copy of the GNU General Public License along</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *  with the IgH EtherCAT Master; if not, write to the Free Software</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *  ---</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  The license mentioned above concerns the source code only. Using the</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  EtherCAT technology and brand is only permitted in compliance with the</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  industrial property and similar rights of Beckhoff Automation GmbH.</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *****************************************************************************/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &lt;linux/module.h&gt;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &lt;linux/vmalloc.h&gt;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="master_8h.html">master.h</a>&quot;</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="slave__config_8h.html">slave_config.h</a>&quot;</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="voe__handler_8h.html">voe_handler.h</a>&quot;</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ethernet_8h.html">ethernet.h</a>&quot;</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ioctl_8h.html">ioctl.h</a>&quot;</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aa33c965c87892b40c2bfdcbdc554c919">   50</a></span>&#160;<span class="preprocessor">#define DEBUG_LATENCY 0</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#if 0</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#define ATTRIBUTES __attribute__ ((__noinline__))</span></div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">   57</a></span>&#160;<span class="preprocessor">#define ATTRIBUTES</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">   64</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <span class="keywordtype">char</span> *target, </div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span> *source </div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        )</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;{</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keywordflow">if</span> (source) {</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        strncpy(target, source, EC_IOCTL_STRING_SIZE);</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        target[EC_IOCTL_STRING_SIZE - 1] = 0;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        target[0] = 0;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    }</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;}</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ada73ba861c174f3e824cbe8519cd707b">   83</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ada73ba861c174f3e824cbe8519cd707b">ec_ioctl_module</a>(</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        )</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;{</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    ec_ioctl_module_t data;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    data.ioctl_version_magic = EC_IOCTL_VERSION_MAGIC;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    data.master_count = <a class="code" href="globals_8h.html#a4262f13e24a72428a0760f9e4e910597">ec_master_count</a>();</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;}</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a942f48e33c4240985a3dfed151ddedd9">  104</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a942f48e33c4240985a3dfed151ddedd9">ec_ioctl_master</a>(</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        )</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;{</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    ec_ioctl_master_t io;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> dev_idx, j;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    }</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    io.slave_count = master-&gt;<a class="code" href="structec__master.html#a664524e036971936aa812b73c51dc88d">slave_count</a>;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    io.config_count = <a class="code" href="master_8c.html#abed3c7080b03023e5dd744f7ffe400b3">ec_master_config_count</a>(master);</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    io.domain_count = <a class="code" href="master_8c.html#aec56a429afe6e1833d36cb90870329fd">ec_master_domain_count</a>(master);</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">#ifdef EC_EOE</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    io.eoe_handler_count = <a class="code" href="master_8c.html#a1fcf7d0815f5e4bf041fd083857cd7b4">ec_master_eoe_handler_count</a>(master);</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    io.phase = (uint8_t) master-&gt;<a class="code" href="structec__master.html#aeeac95bdfc711903f48710b31e8b78a2">phase</a>;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    io.active = (uint8_t) master-&gt;<a class="code" href="structec__master.html#abca51c185472a028ee9a541f6c375d1b">active</a>;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    io.scan_busy = master-&gt;<a class="code" href="structec__master.html#a51de6aed4f6ef7b4d876083d778e7267">scan_busy</a>;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#acbd28a1ea76d9b758e53a987b18a59c7">device_sem</a>)) {</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    }</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="keywordflow">for</span> (dev_idx = <a class="code" href="globals_8h.html#ad1a2101422888687598d7e1a630c6343a6cc7c24499003f339df547ab73605f13">EC_DEVICE_MAIN</a>;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            dev_idx &lt; <a class="code" href="master_8h.html#a27e6deff35543c304e8a191c64f35cf3">ec_master_num_devices</a>(master); dev_idx++) {</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <a class="code" href="structec__device.html">ec_device_t</a> *device = &amp;master-&gt;<a class="code" href="structec__master.html#af339cc3b68bceb8ce25b02f4d8b5891b">devices</a>[dev_idx];</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keywordflow">if</span> (device-&gt;<a class="code" href="structec__device.html#a9503692598d3950969ca8b4daf5fd5ac">dev</a>) {</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;            memcpy(io.devices[dev_idx].address, device-&gt;<a class="code" href="structec__device.html#a9503692598d3950969ca8b4daf5fd5ac">dev</a>-&gt;dev_addr,</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                    ETH_ALEN);</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            memcpy(io.devices[dev_idx].address, master-&gt;<a class="code" href="structec__master.html#ae06cfb9422989fbdcce9e17242aeeaa4">macs</a>[dev_idx],</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                    ETH_ALEN);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        }</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        io.devices[dev_idx].attached = device-&gt;<a class="code" href="structec__device.html#a9503692598d3950969ca8b4daf5fd5ac">dev</a> ? 1 : 0;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        io.devices[dev_idx].link_state = device-&gt;<a class="code" href="structec__device.html#ab58236227ed28e568e0de571499d5e68">link_state</a> ? 1 : 0;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        io.devices[dev_idx].tx_count = device-&gt;<a class="code" href="structec__device.html#a0cdf625147761dedcd8aa0ee08434949">tx_count</a>;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        io.devices[dev_idx].rx_count = device-&gt;<a class="code" href="structec__device.html#ab53eaa1db2b7696c28f06146fd253786">rx_count</a>;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        io.devices[dev_idx].tx_bytes = device-&gt;<a class="code" href="structec__device.html#a969a3e6f0057eeb8b1becc34d500e281">tx_bytes</a>;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        io.devices[dev_idx].rx_bytes = device-&gt;<a class="code" href="structec__device.html#afea25f45c6911c97a08b8615154a2b91">rx_bytes</a>;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        io.devices[dev_idx].tx_errors = device-&gt;<a class="code" href="structec__device.html#a076ce4fd0d53e53ba7236b12bf4ecf66">tx_errors</a>;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">for</span> (j = 0; j &lt; <a class="code" href="globals_8h.html#a00b477d166c2d09b9fea5d43c0c1cd48">EC_RATE_COUNT</a>; j++) {</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            io.devices[dev_idx].tx_frame_rates[j] =</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                device-&gt;<a class="code" href="structec__device.html#a0de91079b171a6b07cb724a6362f340b">tx_frame_rates</a>[j];</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            io.devices[dev_idx].rx_frame_rates[j] =</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                device-&gt;<a class="code" href="structec__device.html#a8e78783b1d22fd12b5d2abe263184bb1">rx_frame_rates</a>[j];</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            io.devices[dev_idx].tx_byte_rates[j] =</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                device-&gt;<a class="code" href="structec__device.html#a5decb734bd07c7e1a1b66e08904f0bba">tx_byte_rates</a>[j];</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            io.devices[dev_idx].rx_byte_rates[j] =</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                device-&gt;<a class="code" href="structec__device.html#a577e0651d974aa3db43fcb8fab639637">rx_byte_rates</a>[j];</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        }</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    }</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    io.num_devices = <a class="code" href="master_8h.html#a27e6deff35543c304e8a191c64f35cf3">ec_master_num_devices</a>(master);</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    io.tx_count = master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#a712dc5c0b9652b59fe8dfda4cd5cb0fe">tx_count</a>;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    io.rx_count = master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#aca29f0a6107eab8e7438ea53078183af">rx_count</a>;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    io.tx_bytes = master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#ac4bcb52ad4f765671ffe124f4019b370">tx_bytes</a>;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    io.rx_bytes = master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#a7aa4d7f1b8804dfd50d0b6caef15de9f">rx_bytes</a>;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="keywordflow">for</span> (j = 0; j &lt; <a class="code" href="globals_8h.html#a00b477d166c2d09b9fea5d43c0c1cd48">EC_RATE_COUNT</a>; j++) {</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        io.tx_frame_rates[j] =</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;            master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#ae7ca9495a2d4254d7cb87655a1e5ea64">tx_frame_rates</a>[j];</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        io.rx_frame_rates[j] =</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;            master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#a71c364775c6e39faf856d6569f4ac384">rx_frame_rates</a>[j];</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        io.tx_byte_rates[j] =</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#ac12aa6100b6c79d8c25f38d6c163bd3e">tx_byte_rates</a>[j];</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        io.rx_byte_rates[j] =</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#a2f9e55c67c34fec5e5d67230598b80d1">rx_byte_rates</a>[j];</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        io.loss_rates[j] =</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            master-&gt;<a class="code" href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">device_stats</a>.<a class="code" href="structec__device__stats__t.html#a3dfa4926b342dd6567647b5a368f224a">loss_rates</a>[j];</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    }</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#acbd28a1ea76d9b758e53a987b18a59c7">device_sem</a>);</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    io.app_time = master-&gt;<a class="code" href="structec__master.html#a499bcb3d75277ce4415f6df3de21b7d0">app_time</a>;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    io.ref_clock =</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        master-&gt;<a class="code" href="structec__master.html#a8bce8836632ebb3a467480e4ea80b897">dc_ref_clock</a> ? master-&gt;<a class="code" href="structec__master.html#a8bce8836632ebb3a467480e4ea80b897">dc_ref_clock</a>-&gt;<a class="code" href="structec__slave.html#a337a538c53fb9ac8bcfb951fd445e0a1">ring_position</a> : 0xffff;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    }</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;}</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;</div><div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a6a52ca648afc723008809730bb65e271">  199</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a6a52ca648afc723008809730bb65e271">ec_ioctl_slave</a>(</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        )</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;{</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    ec_ioctl_slave_t data;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    }</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                    master, 0, data.position))) {</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>, data.position);</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    }</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    data.device_index = slave-&gt;<a class="code" href="structec__slave.html#adc17b41384e235c98b39f4ac49319d68">device_index</a>;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    data.vendor_id = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#ad185baf2f7711424507c20f6e96b7014">vendor_id</a>;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    data.product_code = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a69a301c8203300eddd299807a617ad03">product_code</a>;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    data.revision_number = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#aa79fdd16cea2f20a85510260d76005b2">revision_number</a>;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    data.serial_number = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a439dea178e64634c3821493384d8d9e1">serial_number</a>;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    data.alias = slave-&gt;<a class="code" href="structec__slave.html#a954d95e8464b5dcb7084463d00760291">effective_alias</a>;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    data.boot_rx_mailbox_offset = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#abdcbea468841ca94492bae78207b1282">boot_rx_mailbox_offset</a>;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    data.boot_rx_mailbox_size = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#aa5e4828a5bb2ea45194de12fe48608ed">boot_rx_mailbox_size</a>;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    data.boot_tx_mailbox_offset = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a91d2fc76e5e4b634e130aa9e51e71bfc">boot_tx_mailbox_offset</a>;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    data.boot_tx_mailbox_size = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a65ead35255e661f345c9d15033347b10">boot_tx_mailbox_size</a>;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    data.std_rx_mailbox_offset = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a0172b2d04dcbc56d75abc1efa76dd392">std_rx_mailbox_offset</a>;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    data.std_rx_mailbox_size = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#abcdfe5aa59f2fcbf9deaa4d1a9c954fe">std_rx_mailbox_size</a>;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    data.std_tx_mailbox_offset = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#aa5c8f21c36995d272bc456266e035815">std_tx_mailbox_offset</a>;</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    data.std_tx_mailbox_size = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a47eb676cee305c53f5fec378bc95c68d">std_tx_mailbox_size</a>;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    data.mailbox_protocols = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a7740732efd267741b956b8912502d8a1">mailbox_protocols</a>;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    data.has_general_category = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#ac9a082bcb14f1d40aa7a2ee278a4a912">has_general</a>;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    data.coe_details = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a7896df4d79afdb971b9817d41fbb847e">coe_details</a>;</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    data.general_flags = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a7ff70e83d0e1870bc344218f53f85aaf">general_flags</a>;</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    data.current_on_ebus = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a67585e573f37806a5c34923354874838">current_on_ebus</a>;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="group__ApplicationInterface.html#ga1982934cef716e45eefeba57c9d6e3ff">EC_MAX_PORTS</a>; i++) {</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        data.ports[i].desc = slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#ae10a313d7421e3b4b7924c295075fc9c">desc</a>;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        data.ports[i].link.link_up = slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#ad29b2a093c816ae85986cf5fb9e9d6dd">link</a>.<a class="code" href="structec__slave__port__link__t.html#a91706295ab6fa0761233b12a7e35d016">link_up</a>;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        data.ports[i].link.loop_closed = slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#ad29b2a093c816ae85986cf5fb9e9d6dd">link</a>.<a class="code" href="structec__slave__port__link__t.html#aefb5e82418479aa5f9043c9fe6503655">loop_closed</a>;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;        data.ports[i].link.signal_detected =</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;            slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#ad29b2a093c816ae85986cf5fb9e9d6dd">link</a>.<a class="code" href="structec__slave__port__link__t.html#a4ee187234a71d54517327aa02f076513">signal_detected</a>;</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        data.ports[i].receive_time = slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#a4e7c3832a518186c4f1a5bc32a192eb9">receive_time</a>;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#aa3ffc650817b6ca241bae9a9232f055d">next_slave</a>) {</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;            data.ports[i].next_slave =</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#aa3ffc650817b6ca241bae9a9232f055d">next_slave</a>-&gt;<a class="code" href="structec__slave.html#a337a538c53fb9ac8bcfb951fd445e0a1">ring_position</a>;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            data.ports[i].next_slave = 0xffff;</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;        }</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        data.ports[i].delay_to_next_dc = slave-&gt;<a class="code" href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ports</a>[i].<a class="code" href="structec__slave__port__t.html#ad9c8ad9fc7ebd5681eb72951b1716cc5">delay_to_next_dc</a>;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    }</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    data.fmmu_bit = slave-&gt;<a class="code" href="structec__slave.html#a39d39fe2e87602de4629cfbdb0106929">base_fmmu_bit_operation</a>;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    data.dc_supported = slave-&gt;<a class="code" href="structec__slave.html#a2b02f5e40a79f9b6213dde898a10b873">base_dc_supported</a>;</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    data.dc_range = slave-&gt;<a class="code" href="structec__slave.html#a8bc5c82a2467c31b4c427fe4c56cb544">base_dc_range</a>;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    data.has_dc_system_time = slave-&gt;<a class="code" href="structec__slave.html#a65fba9aad1f196c6c43ba7dceecc15dd">has_dc_system_time</a>;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    data.transmission_delay = slave-&gt;<a class="code" href="structec__slave.html#a0e5d719413436f927eba7320ee565125">transmission_delay</a>;</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    data.al_state = slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a>;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    data.error_flag = slave-&gt;<a class="code" href="structec__slave.html#aef33c89d3974546f5aed153b379d0d24">error_flag</a>;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    data.sync_count = slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#add5337cd03f09660a3bfe91e4047ed2c">sync_count</a>;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    data.sdo_count = <a class="code" href="slave_8c.html#ab4677ac4a4c3ce12aba8f2bdee3a831e">ec_slave_sdo_count</a>(slave);</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    data.sii_nwords = slave-&gt;<a class="code" href="structec__slave.html#a9b6ee3261f586d6c30647b1494da0f57">sii_nwords</a>;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.group, slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a0ac2c5757ef583a6b3e8a8c0ddffbd9f">group</a>);</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.image, slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a505df193133b999f2c073260648b5359">image</a>);</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.order, slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a26e505154880d387b75d4d9f52181223">order</a>);</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.name, slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#ae4a7f50f715570d1cbfce538ab7828d9">name</a>);</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;}</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;</div><div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ae9eb01986ce029d43e9ba687c80dcb03">  286</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ae9eb01986ce029d43e9ba687c80dcb03">ec_ioctl_slave_sync</a>(</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        )</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;{</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    ec_ioctl_slave_sync_t data;</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sync__t.html">ec_sync_t</a> *sync;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    }</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                data.slave_position);</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    }</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    <span class="keywordflow">if</span> (data.sync_index &gt;= slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#add5337cd03f09660a3bfe91e4047ed2c">sync_count</a>) {</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Sync manager %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;                data.sync_index);</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    }</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    sync = &amp;slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a1cfcfe4bdca850f302cbb8938affa7b9">syncs</a>[data.sync_index];</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    data.<a class="code" href="structec__sync__t.html#a35017ae8615f6eee4ecb5ed044501184">physical_start_address</a> = sync-&gt;<a class="code" href="structec__sync__t.html#a35017ae8615f6eee4ecb5ed044501184">physical_start_address</a>;</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    data.default_size = sync-&gt;<a class="code" href="structec__sync__t.html#ade13d88d878f5e87763c34b636a4c1a1">default_length</a>;</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    data.control_register = sync-&gt;<a class="code" href="structec__sync__t.html#aede99eccf8db60056e6deebe66501365">control_register</a>;</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    data.enable = sync-&gt;<a class="code" href="structec__sync__t.html#a581dfbd7e289ab43dc3f5b7f844c4776">enable</a>;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    data.pdo_count = <a class="code" href="pdo__list_8c.html#a6cdf2367204e4db2dcdac339be67aaed">ec_pdo_list_count</a>(&amp;sync-&gt;<a class="code" href="structec__sync__t.html#a96e5121c2fd258439b25d1a826ec5970">pdos</a>);</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;}</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;</div><div class="line"><a name="l00339"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a92e979e00e5dd87a6f8ca11ad0de7e25">  339</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a92e979e00e5dd87a6f8ca11ad0de7e25">ec_ioctl_slave_sync_pdo</a>(</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        )</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;{</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    ec_ioctl_slave_sync_pdo_t data;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sync__t.html">ec_sync_t</a> *sync;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__pdo__t.html">ec_pdo_t</a> *pdo;</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    }</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;                data.slave_position);</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    }</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    <span class="keywordflow">if</span> (data.sync_index &gt;= slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#add5337cd03f09660a3bfe91e4047ed2c">sync_count</a>) {</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Sync manager %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;                data.sync_index);</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    }</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    sync = &amp;slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a1cfcfe4bdca850f302cbb8938affa7b9">syncs</a>[data.sync_index];</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    <span class="keywordflow">if</span> (!(pdo = <a class="code" href="pdo__list_8c.html#af7e65b2de439049f0f2b2cdfd1618187">ec_pdo_list_find_pdo_by_pos_const</a>(</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;                    &amp;sync-&gt;<a class="code" href="structec__sync__t.html#a96e5121c2fd258439b25d1a826ec5970">pdos</a>, data.pdo_pos))) {</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Sync manager %u does not contain a PDO with &quot;</span></div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                <span class="stringliteral">&quot;position %u!\n&quot;</span>, data.sync_index, data.pdo_pos);</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    }</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    data.index = pdo-&gt;<a class="code" href="structec__pdo__t.html#ae319ba9b8bed2ac49cf6596ff690cfdd">index</a>;</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    data.entry_count = <a class="code" href="pdo_8c.html#afff7e1d1a20a2845d14c05f697fda33e">ec_pdo_entry_count</a>(pdo);</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.name, pdo-&gt;<a class="code" href="structec__pdo__t.html#aee9c14db0de4c72475b8975d5630ad94">name</a>);</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;}</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div><div class="line"><a name="l00398"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#af0488266107bb89aa140aa2999857a02">  398</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#af0488266107bb89aa140aa2999857a02">ec_ioctl_slave_sync_pdo_entry</a>(</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;        )</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;{</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    ec_ioctl_slave_sync_pdo_entry_t data;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sync__t.html">ec_sync_t</a> *sync;</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__pdo__t.html">ec_pdo_t</a> *pdo;</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__pdo__entry__t.html">ec_pdo_entry_t</a> *entry;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    }</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;                data.slave_position);</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    }</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;    <span class="keywordflow">if</span> (data.sync_index &gt;= slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#add5337cd03f09660a3bfe91e4047ed2c">sync_count</a>) {</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Sync manager %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;                data.sync_index);</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    }</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;    sync = &amp;slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a1cfcfe4bdca850f302cbb8938affa7b9">syncs</a>[data.sync_index];</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keywordflow">if</span> (!(pdo = <a class="code" href="pdo__list_8c.html#af7e65b2de439049f0f2b2cdfd1618187">ec_pdo_list_find_pdo_by_pos_const</a>(</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;                    &amp;sync-&gt;<a class="code" href="structec__sync__t.html#a96e5121c2fd258439b25d1a826ec5970">pdos</a>, data.pdo_pos))) {</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Sync manager %u does not contain a PDO with &quot;</span></div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;                <span class="stringliteral">&quot;position %u!\n&quot;</span>, data.sync_index, data.pdo_pos);</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    }</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    <span class="keywordflow">if</span> (!(entry = <a class="code" href="pdo_8c.html#a9fa0c22e26d024fa3e5e4ccd77d3efe5">ec_pdo_find_entry_by_pos_const</a>(</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;                    pdo, data.entry_pos))) {</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;PDO 0x%04X does not contain an entry with &quot;</span></div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;                <span class="stringliteral">&quot;position %u!\n&quot;</span>, data.pdo_pos, data.entry_pos);</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    }</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    data.index = entry-&gt;<a class="code" href="structec__pdo__entry__t.html#aede0b110f1a6f0e0df05081c85b14bf0">index</a>;</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    data.subindex = entry-&gt;<a class="code" href="structec__pdo__entry__t.html#a959b16d415fbbb08a4997d858465a3be">subindex</a>;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    data.bit_length = entry-&gt;<a class="code" href="structec__pdo__entry__t.html#a589e58c4f0eb47d8916a3da125d09176">bit_length</a>;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.name, entry-&gt;<a class="code" href="structec__pdo__entry__t.html#ac3ccd6c6e8f8dfa934737dd18f456ee5">name</a>);</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;}</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;</div><div class="line"><a name="l00467"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a243a28bf53be27260b5c5d143d6b282d">  467</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a243a28bf53be27260b5c5d143d6b282d">ec_ioctl_domain</a>(</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;        )</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;{</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    ec_ioctl_domain_t data;</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> dev_idx;</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;    }</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#ac767fa3488ddfc5a678d2949e40acdc4">ec_master_find_domain_const</a>(master, data.<a class="code" href="structec__master.html#a78fe13519ced082c9a212711bec49ed3">index</a>))) {</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Domain %u does not exist!\n&quot;</span>, data.<a class="code" href="structec__master.html#a78fe13519ced082c9a212711bec49ed3">index</a>);</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    }</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    data.data_size = domain-&gt;<a class="code" href="structec__domain.html#a7c2dfe55da8c96a17ace9de29e8cbb95">data_size</a>;</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    data.logical_base_address = domain-&gt;<a class="code" href="structec__domain.html#a5efe0cdd408c44ad61c52952f28f14de">logical_base_address</a>;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;    <span class="keywordflow">for</span> (dev_idx = <a class="code" href="globals_8h.html#ad1a2101422888687598d7e1a630c6343a6cc7c24499003f339df547ab73605f13">EC_DEVICE_MAIN</a>;</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;            dev_idx &lt; <a class="code" href="master_8h.html#a27e6deff35543c304e8a191c64f35cf3">ec_master_num_devices</a>(domain-&gt;<a class="code" href="structec__domain.html#a58e4f4b7d54f30e58c7187268c1525c1">master</a>); dev_idx++) {</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;        data.working_counter[dev_idx] = domain-&gt;<a class="code" href="structec__domain.html#a6f18a1d8c6b2a83acf3e5932a5f3048f">working_counter</a>[dev_idx];</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;    }</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    data.expected_working_counter = domain-&gt;<a class="code" href="structec__domain.html#af978a94741ca2483ce0460e34c77271d">expected_working_counter</a>;</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;    data.fmmu_count = <a class="code" href="domain_8c.html#a7af777c7a15fc667d283794dcf2cc498">ec_domain_fmmu_count</a>(domain);</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;}</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;</div><div class="line"><a name="l00512"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a54ce5be9c8a9688255321d86cd459b89">  512</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a54ce5be9c8a9688255321d86cd459b89">ec_ioctl_domain_fmmu</a>(</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        )</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;{</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    ec_ioctl_domain_fmmu_t data;</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__fmmu__config__t.html">ec_fmmu_config_t</a> *fmmu;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    }</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#ac767fa3488ddfc5a678d2949e40acdc4">ec_master_find_domain_const</a>(master, data.domain_index))) {</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Domain %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;                data.domain_index);</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;    }</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;    <span class="keywordflow">if</span> (!(fmmu = <a class="code" href="domain_8c.html#a3f9bffd81ad553290bf06b7406d08e6b">ec_domain_find_fmmu</a>(domain, data.fmmu_index))) {</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Domain %u has less than %u&quot;</span></div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;                <span class="stringliteral">&quot; fmmu configurations.\n&quot;</span>,</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;                data.domain_index, data.fmmu_index + 1);</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;    }</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    data.slave_config_alias = fmmu-&gt;<a class="code" href="structec__fmmu__config__t.html#a9833400867ab8e59c3eede3e47f8a8fb">sc</a>-&gt;<a class="code" href="structec__slave__config.html#a62dbce2ad4cf9367261c293534d0730c">alias</a>;</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;    data.slave_config_position = fmmu-&gt;<a class="code" href="structec__fmmu__config__t.html#a9833400867ab8e59c3eede3e47f8a8fb">sc</a>-&gt;<a class="code" href="structec__slave__config.html#adf5176b65d59852f91125066b6bf3f07">position</a>;</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    data.sync_index = fmmu-&gt;<a class="code" href="structec__fmmu__config__t.html#aa77d8e55cd99d08955d2566fc2ab4eec">sync_index</a>;</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;    data.dir = fmmu-&gt;<a class="code" href="structec__fmmu__config__t.html#af157af45ceab69c17a76a02c342fd164">dir</a>;</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;    data.logical_address = fmmu-&gt;<a class="code" href="structec__fmmu__config__t.html#a04092cc6d2d3d1c5a4d1703265e414cc">logical_start_address</a>;</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    data.data_size = fmmu-&gt;<a class="code" href="structec__fmmu__config__t.html#aa3e8f3f8fa7be48f2a1497cd2fbe8ad5">data_size</a>;</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;}</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;</div><div class="line"><a name="l00564"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a3194159274c643424e8a3d5d9163f25e">  564</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a3194159274c643424e8a3d5d9163f25e">ec_ioctl_domain_data</a>(</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        )</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;{</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    ec_ioctl_domain_data_t data;</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    }</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#ac767fa3488ddfc5a678d2949e40acdc4">ec_master_find_domain_const</a>(master, data.domain_index))) {</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Domain %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;                data.domain_index);</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    }</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;    <span class="keywordflow">if</span> (domain-&gt;<a class="code" href="structec__domain.html#a7c2dfe55da8c96a17ace9de29e8cbb95">data_size</a> != data.data_size) {</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Data size mismatch %u/%zu!\n&quot;</span>,</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;                data.data_size, domain-&gt;<a class="code" href="structec__domain.html#a7c2dfe55da8c96a17ace9de29e8cbb95">data_size</a>);</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    }</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) data.target, domain-&gt;<a class="code" href="structec__domain.html#ab6ced9980be9d70c0c610cf00e44793d">data</a>,</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;                domain-&gt;<a class="code" href="structec__domain.html#a7c2dfe55da8c96a17ace9de29e8cbb95">data_size</a>)) {</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    }</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;}</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;</div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;</div><div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a57444c126eeedeaeaf3b093a9fbbc3ad">  609</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a57444c126eeedeaeaf3b093a9fbbc3ad">ec_ioctl_master_debug</a>(</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;        )</div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;{</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="master_8c.html#a9536093761b5644505db208de1ff6f3d">ec_master_debug_level</a>(master, (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) arg);</div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;}</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;</div><div class="line"><a name="l00623"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ac31bef8ff8aa7767c418f3dfc4b6a925">  623</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ac31bef8ff8aa7767c418f3dfc4b6a925">ec_ioctl_master_rescan</a>(</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;        )</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;{</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;    master-&gt;<a class="code" href="structec__master.html#a49062aab725bb4953a8fb6ad0fcabd85">fsm</a>.<a class="code" href="structec__fsm__master.html#a173d3201cbfb35d29ff02788d7396839">rescan_required</a> = 1;</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;}</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;</div><div class="line"><a name="l00638"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ad4a6ca43584b9f02ec081b450010e9a6">  638</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ad4a6ca43584b9f02ec081b450010e9a6">ec_ioctl_slave_state</a>(</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        )</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;{</div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    ec_ioctl_slave_state_t data;</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    }</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;</div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a>(</div><div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;                data.slave_position);</div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;    }</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;</div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    <a class="code" href="slave_8c.html#a040121dc73fd21f4a212e59574d17231">ec_slave_request_state</a>(slave, data.al_state);</div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;</div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;}</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;</div><div class="line"><a name="l00673"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#af4d6febb5963f48d824d6d745a7fa276">  673</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#af4d6febb5963f48d824d6d745a7fa276">ec_ioctl_slave_sdo</a>(</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        )</div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;{</div><div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;    ec_ioctl_slave_sdo_t data;</div><div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sdo.html">ec_sdo_t</a> *sdo;</div><div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;</div><div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;    }</div><div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;</div><div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;</div><div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;                data.slave_position);</div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;    }</div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;</div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    <span class="keywordflow">if</span> (!(sdo = <a class="code" href="slave_8c.html#af0d4badfbc7d6581aa60459bfccde017">ec_slave_get_sdo_by_pos_const</a>(</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;                    slave, data.sdo_position))) {</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;SDO %u does not exist!\n&quot;</span>, data.sdo_position);</div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    }</div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;</div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;    data.sdo_index = sdo-&gt;<a class="code" href="structec__sdo.html#a1764ade2d1d34c8e0c8951ff4a809663">index</a>;</div><div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;    data.max_subindex = sdo-&gt;<a class="code" href="structec__sdo.html#ad493bab8f7ef1179d41172bbc445c77e">max_subindex</a>;</div><div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.name, sdo-&gt;<a class="code" href="structec__sdo.html#a4dae1d2cd41ce8ab4407097ed7844472">name</a>);</div><div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;</div><div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;</div><div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;</div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;}</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;</div><div class="line"><a name="l00722"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a3765b2ae70499fb1280a8c64fe625f34">  722</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a3765b2ae70499fb1280a8c64fe625f34">ec_ioctl_slave_sdo_entry</a>(</div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;        )</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;{</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;    ec_ioctl_slave_sdo_entry_t data;</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sdo.html">ec_sdo_t</a> *sdo;</div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sdo__entry__t.html">ec_sdo_entry_t</a> *entry;</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;    }</div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;                data.slave_position);</div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;    }</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;    <span class="keywordflow">if</span> (data.sdo_spec &lt;= 0) {</div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;        <span class="keywordflow">if</span> (!(sdo = <a class="code" href="slave_8c.html#af0d4badfbc7d6581aa60459bfccde017">ec_slave_get_sdo_by_pos_const</a>(</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;                        slave, -data.sdo_spec))) {</div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;SDO %u does not exist!\n&quot;</span>, -data.sdo_spec);</div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;            <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;        }</div><div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;        <span class="keywordflow">if</span> (!(sdo = <a class="code" href="slave_8c.html#aa3d7ea024c8cd9b7d5868a3fde80e977">ec_slave_get_sdo_const</a>(</div><div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;                        slave, data.sdo_spec))) {</div><div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;SDO 0x%04X does not exist!\n&quot;</span>,</div><div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;                    data.sdo_spec);</div><div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;            <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;        }</div><div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    }</div><div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;</div><div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;    <span class="keywordflow">if</span> (!(entry = <a class="code" href="sdo_8c.html#a00027bedf282c987d166215fed28de72">ec_sdo_get_entry_const</a>(</div><div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;                    sdo, data.sdo_entry_subindex))) {</div><div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;SDO entry 0x%04X:%02X does not exist!\n&quot;</span>,</div><div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;                sdo-&gt;<a class="code" href="structec__sdo.html#a1764ade2d1d34c8e0c8951ff4a809663">index</a>, data.sdo_entry_subindex);</div><div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;    }</div><div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;</div><div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;    data.data_type = entry-&gt;<a class="code" href="structec__sdo__entry__t.html#af4acb6fdd5f5e28da087056cc175ee5f">data_type</a>;</div><div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;    data.bit_length = entry-&gt;<a class="code" href="structec__sdo__entry__t.html#af08992d35099a3fd0c28122ade246476">bit_length</a>;</div><div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;    data.read_access[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5a39b7036e6f688e92bfe62c3301312936">EC_SDO_ENTRY_ACCESS_PREOP</a>] =</div><div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        entry-&gt;<a class="code" href="structec__sdo__entry__t.html#ac352ad9037ebdf7ea4743bd27a4f6a3a">read_access</a>[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5a39b7036e6f688e92bfe62c3301312936">EC_SDO_ENTRY_ACCESS_PREOP</a>];</div><div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;    data.read_access[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ad448daffa47d8f17532746cf993924ce">EC_SDO_ENTRY_ACCESS_SAFEOP</a>] =</div><div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        entry-&gt;<a class="code" href="structec__sdo__entry__t.html#ac352ad9037ebdf7ea4743bd27a4f6a3a">read_access</a>[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ad448daffa47d8f17532746cf993924ce">EC_SDO_ENTRY_ACCESS_SAFEOP</a>];</div><div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;    data.read_access[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ab035d5252d6daaa9bc55538c1a9eaecb">EC_SDO_ENTRY_ACCESS_OP</a>] =</div><div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        entry-&gt;<a class="code" href="structec__sdo__entry__t.html#ac352ad9037ebdf7ea4743bd27a4f6a3a">read_access</a>[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ab035d5252d6daaa9bc55538c1a9eaecb">EC_SDO_ENTRY_ACCESS_OP</a>];</div><div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;    data.write_access[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5a39b7036e6f688e92bfe62c3301312936">EC_SDO_ENTRY_ACCESS_PREOP</a>] =</div><div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        entry-&gt;<a class="code" href="structec__sdo__entry__t.html#a06615e177748b777d53f333c3790614d">write_access</a>[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5a39b7036e6f688e92bfe62c3301312936">EC_SDO_ENTRY_ACCESS_PREOP</a>];</div><div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;    data.write_access[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ad448daffa47d8f17532746cf993924ce">EC_SDO_ENTRY_ACCESS_SAFEOP</a>] =</div><div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        entry-&gt;<a class="code" href="structec__sdo__entry__t.html#a06615e177748b777d53f333c3790614d">write_access</a>[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ad448daffa47d8f17532746cf993924ce">EC_SDO_ENTRY_ACCESS_SAFEOP</a>];</div><div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;    data.write_access[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ab035d5252d6daaa9bc55538c1a9eaecb">EC_SDO_ENTRY_ACCESS_OP</a>] =</div><div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        entry-&gt;<a class="code" href="structec__sdo__entry__t.html#a06615e177748b777d53f333c3790614d">write_access</a>[<a class="code" href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ab035d5252d6daaa9bc55538c1a9eaecb">EC_SDO_ENTRY_ACCESS_OP</a>];</div><div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.description, entry-&gt;<a class="code" href="structec__sdo__entry__t.html#ad145c04a675a87b012e0b2666b8b9453">description</a>);</div><div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;</div><div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;</div><div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;</div><div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;}</div><div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;</div><div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;</div><div class="line"><a name="l00802"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a58b6b59e482f67391ac1b656a6011f61">  802</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a58b6b59e482f67391ac1b656a6011f61">ec_ioctl_slave_sdo_upload</a>(</div><div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;        )</div><div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;{</div><div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;    ec_ioctl_slave_sdo_upload_t data;</div><div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    uint8_t *target;</div><div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;</div><div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    }</div><div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;</div><div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;    <span class="keywordflow">if</span> (!(target = kmalloc(data.target_size, GFP_KERNEL))) {</div><div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Failed to allocate %zu bytes&quot;</span></div><div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;                <span class="stringliteral">&quot; for SDO upload.\n&quot;</span>, data.target_size);</div><div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;    }</div><div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;</div><div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#ga8d6d538e803530ac104c9bf2d37a24c4">ecrt_master_sdo_upload</a>(master, data.slave_position,</div><div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;            data.sdo_index, data.sdo_entry_subindex, target,</div><div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;            data.target_size, &amp;data.data_size, &amp;data.abort_code);</div><div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;</div><div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;    <span class="keywordflow">if</span> (!ret) {</div><div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) data.target,</div><div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;                    target, data.data_size)) {</div><div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;            kfree(target);</div><div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;            <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        }</div><div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    }</div><div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;</div><div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    kfree(target);</div><div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;</div><div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;    <span class="keywordflow">if</span> (__copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    }</div><div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;</div><div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;}</div><div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;</div><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;</div><div class="line"><a name="l00848"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ac04026c4a96a680bbc59fad0986b8523">  848</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ac04026c4a96a680bbc59fad0986b8523">ec_ioctl_slave_sdo_download</a>(</div><div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;        )</div><div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;{</div><div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;    ec_ioctl_slave_sdo_download_t data;</div><div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;    uint8_t *sdo_data;</div><div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;    <span class="keywordtype">int</span> retval;</div><div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;</div><div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;    }</div><div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;</div><div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;    <span class="keywordflow">if</span> (!(sdo_data = kmalloc(data.data_size, GFP_KERNEL))) {</div><div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Failed to allocate %zu bytes&quot;</span></div><div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;                <span class="stringliteral">&quot; for SDO download.\n&quot;</span>, data.data_size);</div><div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;    }</div><div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;</div><div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(sdo_data, (<span class="keywordtype">void</span> __user *) data.data, data.data_size)) {</div><div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;        kfree(sdo_data);</div><div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;    }</div><div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;</div><div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;    <span class="keywordflow">if</span> (data.complete_access) {</div><div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;        retval = <a class="code" href="group__ApplicationInterface.html#ga357ce803ce5e7a8e59f14bf3eaf11439">ecrt_master_sdo_download_complete</a>(master, data.slave_position,</div><div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;                data.sdo_index, sdo_data, data.data_size, &amp;data.abort_code);</div><div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;        retval = <a class="code" href="group__ApplicationInterface.html#ga52ec1296b7c6c21e86b906ef4edc6208">ecrt_master_sdo_download</a>(master, data.slave_position,</div><div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;                data.sdo_index, data.sdo_entry_subindex, sdo_data,</div><div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;                data.data_size, &amp;data.abort_code);</div><div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;    }</div><div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;</div><div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;    kfree(sdo_data);</div><div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;</div><div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;    <span class="keywordflow">if</span> (__copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;        retval = -EFAULT;</div><div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;    }</div><div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;</div><div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;    <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;}</div><div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;</div><div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;</div><div class="line"><a name="l00896"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a033fb32a4704137456208258c2a0cf1a">  896</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a033fb32a4704137456208258c2a0cf1a">ec_ioctl_slave_sii_read</a>(</div><div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;        )</div><div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;{</div><div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;    ec_ioctl_slave_sii_t data;</div><div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;    <span class="keywordtype">int</span> retval;</div><div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;</div><div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;    }</div><div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;</div><div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;</div><div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a>(</div><div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;                data.slave_position);</div><div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;    }</div><div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;</div><div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;    <span class="keywordflow">if</span> (!data.nwords</div><div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;            || data.offset + data.nwords &gt; slave-&gt;<a class="code" href="structec__slave.html#a9b6ee3261f586d6c30647b1494da0f57">sii_nwords</a>) {</div><div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Invalid SII read offset/size %u/%u for slave SII&quot;</span></div><div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;                <span class="stringliteral">&quot; size %zu!\n&quot;</span>, data.offset, data.nwords, slave-&gt;<a class="code" href="structec__slave.html#a9b6ee3261f586d6c30647b1494da0f57">sii_nwords</a>);</div><div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;    }</div><div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;</div><div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) data.words,</div><div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;                slave-&gt;<a class="code" href="structec__slave.html#a3886920f38a9b5a97c1d50f3c08e989a">sii_words</a> + data.offset, data.nwords * 2))</div><div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;        retval = -EFAULT;</div><div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;        retval = 0;</div><div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;</div><div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;    <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;}</div><div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;</div><div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;</div><div class="line"><a name="l00944"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ac3603b1007fcb890a3267df91bdfea74">  944</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ac3603b1007fcb890a3267df91bdfea74">ec_ioctl_slave_sii_write</a>(</div><div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;        )</div><div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;{</div><div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;    ec_ioctl_slave_sii_t data;</div><div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> byte_size;</div><div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;    uint16_t *words;</div><div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;    <a class="code" href="structec__sii__write__request__t.html">ec_sii_write_request_t</a> request;</div><div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;</div><div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;    }</div><div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;</div><div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;    <span class="keywordflow">if</span> (!data.nwords) {</div><div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;    }</div><div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;</div><div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;    byte_size = <span class="keyword">sizeof</span>(uint16_t) * data.<a class="code" href="structec__sii__write__request__t.html#a98d3bd46058ea045c94f6f32d0b01d62">nwords</a>;</div><div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;    if (!(words = kmalloc(byte_size, GFP_KERNEL))) {</div><div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Failed to allocate %u bytes&quot;</span></div><div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;                <span class="stringliteral">&quot; for SII contents.\n&quot;</span>, byte_size);</div><div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;    }</div><div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;</div><div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(words,</div><div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;                (<span class="keywordtype">void</span> __user *) data.words, byte_size)) {</div><div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;        kfree(words);</div><div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;    }</div><div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;</div><div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;        kfree(words);</div><div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;    }</div><div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;</div><div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a>(</div><div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;                    master, 0, data.slave_position))) {</div><div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;                data.slave_position);</div><div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;        kfree(words);</div><div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;    }</div><div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;</div><div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;    <span class="comment">// init SII write request</span></div><div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;    INIT_LIST_HEAD(&amp;request.<a class="code" href="structec__sii__write__request__t.html#a08c68d50c7e2fecfff3d1f54ede50b60">list</a>);</div><div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;    request.<a class="code" href="structec__sii__write__request__t.html#a1fb11a824ca776c9725157703c64a351">slave</a> = slave;</div><div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;    request.<a class="code" href="structec__sii__write__request__t.html#a8a435488d56415ece3c1c531bf9712bf">words</a> = words;</div><div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;    request.<a class="code" href="structec__sii__write__request__t.html#a9b70af97dacc5056389bcde6ac1cf107">offset</a> = data.offset;</div><div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;    request.<a class="code" href="structec__sii__write__request__t.html#a98d3bd46058ea045c94f6f32d0b01d62">nwords</a> = data.nwords;</div><div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;    request.<a class="code" href="structec__sii__write__request__t.html#a4751ad577cec3bff18f540147a8e7ca0">state</a> = EC_INT_REQUEST_QUEUED;</div><div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;</div><div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;    <span class="comment">// schedule SII write request.</span></div><div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;    list_add_tail(&amp;request.<a class="code" href="structec__sii__write__request__t.html#a08c68d50c7e2fecfff3d1f54ede50b60">list</a>, &amp;master-&gt;<a class="code" href="structec__master.html#a45e433c08e51a354f728d1b9a3d0fda5">sii_requests</a>);</div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;    <span class="comment">// wait for processing through FSM</span></div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;    <span class="keywordflow">if</span> (wait_event_interruptible(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>,</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;                request.<a class="code" href="structec__sii__write__request__t.html#a4751ad577cec3bff18f540147a8e7ca0">state</a> != EC_INT_REQUEST_QUEUED)) {</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;        <span class="comment">// interrupted by signal</span></div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;        down(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;        <span class="keywordflow">if</span> (request.<a class="code" href="structec__sii__write__request__t.html#a4751ad577cec3bff18f540147a8e7ca0">state</a> == EC_INT_REQUEST_QUEUED) {</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;            <span class="comment">// abort request</span></div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;            list_del(&amp;request.<a class="code" href="structec__sii__write__request__t.html#a08c68d50c7e2fecfff3d1f54ede50b60">list</a>);</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;            kfree(words);</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;            <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;        }</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;    }</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;    <span class="comment">// wait until master FSM has finished processing</span></div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    wait_event(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>, request.<a class="code" href="structec__sii__write__request__t.html#a4751ad577cec3bff18f540147a8e7ca0">state</a> != EC_INT_REQUEST_BUSY);</div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;    kfree(words);</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;    <span class="keywordflow">return</span> request.<a class="code" href="structec__sii__write__request__t.html#a4751ad577cec3bff18f540147a8e7ca0">state</a> == EC_INT_REQUEST_SUCCESS ? 0 : -EIO;</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;}</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;</div><div class="line"><a name="l01032"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a9ee06f1c78fd750d76324c65ce99bc0e"> 1032</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a9ee06f1c78fd750d76324c65ce99bc0e">ec_ioctl_slave_reg_read</a>(</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;        )</div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;{</div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;    ec_ioctl_slave_reg_t io;</div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> request;</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;    }</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;    <span class="keywordflow">if</span> (!io.size) {</div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;    }</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;</div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;    <span class="comment">// init register request</span></div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;    ret = <a class="code" href="reg__request_8c.html#abb50aa7b7886a25addbf52063faa4abc">ec_reg_request_init</a>(&amp;request, io.size);</div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;    <span class="keywordflow">if</span> (ret) {</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;    }</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;</div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gad8da153df44d98812c897c56cabe1e84">ecrt_reg_request_read</a>(&amp;request, io.<a class="code" href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">address</a>, io.size);</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;        <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;    }</div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;</div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a>(</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;                    master, 0, io.slave_position))) {</div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;        <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;                io.slave_position);</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;    }</div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;</div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;    <span class="comment">// schedule request.</span></div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;    list_add_tail(&amp;request.<a class="code" href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">list</a>, &amp;slave-&gt;<a class="code" href="structec__slave.html#a614562e4df0afc3707515ae9f1df0ffc">reg_requests</a>);</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;</div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;    <span class="comment">// wait for processing through FSM</span></div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;    <span class="keywordflow">if</span> (wait_event_interruptible(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>,</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;                request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> != EC_INT_REQUEST_QUEUED)) {</div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;        <span class="comment">// interrupted by signal</span></div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;        down(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;        <span class="keywordflow">if</span> (request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> == EC_INT_REQUEST_QUEUED) {</div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;            <span class="comment">// abort request</span></div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;            list_del(&amp;request.<a class="code" href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">list</a>);</div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;            <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;            <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;        }</div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;    }</div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;</div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;    <span class="comment">// wait until master FSM has finished processing</span></div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;    wait_event(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>, request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> != EC_INT_REQUEST_BUSY);</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;    <span class="keywordflow">if</span> (request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> == EC_INT_REQUEST_SUCCESS) {</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;        <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) io.data, request.<a class="code" href="structec__reg__request.html#a55590fb9ebef4fad289a981e5e798f29">data</a>, io.size)) {</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;            <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;        }</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;    }</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;    <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;</div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;    <span class="keywordflow">return</span> request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> == EC_INT_REQUEST_SUCCESS ? 0 : -EIO;</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;}</div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;</div><div class="line"><a name="l01111"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a25896dc7046edda19448c51fc43a257e"> 1111</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a25896dc7046edda19448c51fc43a257e">ec_ioctl_slave_reg_write</a>(</div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        )</div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;{</div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;    ec_ioctl_slave_reg_t io;</div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> request;</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;    }</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;    <span class="keywordflow">if</span> (!io.size) {</div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;    }</div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;    <span class="comment">// init register request</span></div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;    ret = <a class="code" href="reg__request_8c.html#abb50aa7b7886a25addbf52063faa4abc">ec_reg_request_init</a>(&amp;request, io.size);</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;    <span class="keywordflow">if</span> (ret) {</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;    }</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(request.<a class="code" href="structec__reg__request.html#a55590fb9ebef4fad289a981e5e798f29">data</a>, (<span class="keywordtype">void</span> __user *) io.data, io.size)) {</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;        <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;    }</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga3c12de18886ffb7aaeb7ac364a7f2034">ecrt_reg_request_write</a>(&amp;request, io.<a class="code" href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">address</a>, io.size);</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;        <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;    }</div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;</div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a>(master, 0, io.slave_position))) {</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;        <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;                io.slave_position);</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;    }</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;</div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;    <span class="comment">// schedule request.</span></div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;    list_add_tail(&amp;request.<a class="code" href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">list</a>, &amp;slave-&gt;<a class="code" href="structec__slave.html#a614562e4df0afc3707515ae9f1df0ffc">reg_requests</a>);</div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;    <span class="comment">// wait for processing through FSM</span></div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;    <span class="keywordflow">if</span> (wait_event_interruptible(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>,</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;                request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> != EC_INT_REQUEST_QUEUED)) {</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;        <span class="comment">// interrupted by signal</span></div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;        down(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;        <span class="keywordflow">if</span> (request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> == EC_INT_REQUEST_QUEUED) {</div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;            <span class="comment">// abort request</span></div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;            list_del(&amp;request.<a class="code" href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">list</a>);</div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;            <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;            <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;        }</div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;    }</div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;</div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;    <span class="comment">// wait until master FSM has finished processing</span></div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;    wait_event(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>, request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> != EC_INT_REQUEST_BUSY);</div><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;    <a class="code" href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a>(&amp;request);</div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;</div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;    <span class="keywordflow">return</span> request.<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> == EC_INT_REQUEST_SUCCESS ? 0 : -EIO;</div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;}</div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;</div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;</div><div class="line"><a name="l01189"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a0df9e7bdee5788abd1cba76367617610"> 1189</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a0df9e7bdee5788abd1cba76367617610">ec_ioctl_config</a>(</div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;        )</div><div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;{</div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;    ec_ioctl_config_t data;</div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;    uint8_t i;</div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;</div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;    }</div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;</div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;</div><div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#ab4688a44f35279c37bf4add37c49daf9">ec_master_get_config_const</a>(</div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;                    master, data.config_index))) {</div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave config %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;                data.config_index);</div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;    }</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;</div><div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;    data.alias = sc-&gt;<a class="code" href="structec__slave__config.html#a62dbce2ad4cf9367261c293534d0730c">alias</a>;</div><div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;    data.position = sc-&gt;<a class="code" href="structec__slave__config.html#adf5176b65d59852f91125066b6bf3f07">position</a>;</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;    data.vendor_id = sc-&gt;<a class="code" href="structec__slave__config.html#ad561239255f4392e34fb12e0327063e0">vendor_id</a>;</div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;    data.product_code = sc-&gt;<a class="code" href="structec__slave__config.html#a11dfa0af49e66d7b44f2b78d122e1040">product_code</a>;</div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="group__ApplicationInterface.html#gab737cd2955a397ebd0df13e9148cec9f">EC_MAX_SYNC_MANAGERS</a>; i++) {</div><div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;        data.syncs[i].dir = sc-&gt;<a class="code" href="structec__slave__config.html#a28bf292a581f2af8696f41fa333ba0f3">sync_configs</a>[i].<a class="code" href="structec__sync__config__t.html#a24246e2777a46c8aa69dcfbe6a32e4c7">dir</a>;</div><div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;        data.syncs[i].watchdog_mode = sc-&gt;<a class="code" href="structec__slave__config.html#a28bf292a581f2af8696f41fa333ba0f3">sync_configs</a>[i].<a class="code" href="structec__sync__config__t.html#a83c2bcdf7c5a9e6541b5f47c13a4d46d">watchdog_mode</a>;</div><div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;        data.syncs[i].pdo_count =</div><div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;            <a class="code" href="pdo__list_8c.html#a6cdf2367204e4db2dcdac339be67aaed">ec_pdo_list_count</a>(&amp;sc-&gt;<a class="code" href="structec__slave__config.html#a28bf292a581f2af8696f41fa333ba0f3">sync_configs</a>[i].<a class="code" href="structec__sync__config__t.html#ae70642198065ad0381dacdfa21fcebaa">pdos</a>);</div><div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;    }</div><div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;    data.watchdog_divider = sc-&gt;<a class="code" href="structec__slave__config.html#aaa1db6b3136fa60412cbf8d1302c48e9">watchdog_divider</a>;</div><div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;    data.watchdog_intervals = sc-&gt;<a class="code" href="structec__slave__config.html#a51e0bd197191abd7a46fd3206575eccb">watchdog_intervals</a>;</div><div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;    data.sdo_count = <a class="code" href="slave__config_8c.html#ae0ad39c4f100b0d18140b38db27fa52f">ec_slave_config_sdo_count</a>(sc);</div><div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;    data.idn_count = <a class="code" href="slave__config_8c.html#a833fa6107e6071bf7e37df298dcd41ac">ec_slave_config_idn_count</a>(sc);</div><div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;    data.slave_position = sc-&gt;<a class="code" href="structec__slave__config.html#ad1c2b1916ca2208c52cf0acbf6f1a8c7">slave</a> ? sc-&gt;<a class="code" href="structec__slave__config.html#ad1c2b1916ca2208c52cf0acbf6f1a8c7">slave</a>-&gt;<a class="code" href="structec__slave.html#a337a538c53fb9ac8bcfb951fd445e0a1">ring_position</a> : -1;</div><div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;    data.dc_assign_activate = sc-&gt;<a class="code" href="structec__slave__config.html#a444000aa859f4830053b65518fc65233">dc_assign_activate</a>;</div><div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="globals_8h.html#a5fd0d53ff30f80384b0d7f26a159a79e">EC_SYNC_SIGNAL_COUNT</a>; i++) {</div><div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;        data.dc_sync[i] = sc-&gt;<a class="code" href="structec__slave__config.html#a947ad2e8f2573df6655965524575c5b8">dc_sync</a>[i];</div><div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;    }</div><div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;</div><div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;</div><div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;</div><div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;}</div><div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;</div><div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;</div><div class="line"><a name="l01247"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a75ca66980c8d3ad6a9d0163830d2b194"> 1247</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a75ca66980c8d3ad6a9d0163830d2b194">ec_ioctl_config_pdo</a>(</div><div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;        )</div><div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;{</div><div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;    ec_ioctl_config_pdo_t data;</div><div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__pdo__t.html">ec_pdo_t</a> *pdo;</div><div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;</div><div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;    }</div><div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;</div><div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;    <span class="keywordflow">if</span> (data.sync_index &gt;= <a class="code" href="group__ApplicationInterface.html#gab737cd2955a397ebd0df13e9148cec9f">EC_MAX_SYNC_MANAGERS</a>) {</div><div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Invalid sync manager index %u!\n&quot;</span>,</div><div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;                data.sync_index);</div><div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;    }</div><div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;</div><div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;</div><div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#ab4688a44f35279c37bf4add37c49daf9">ec_master_get_config_const</a>(</div><div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;                    master, data.config_index))) {</div><div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave config %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;                data.config_index);</div><div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;    }</div><div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;</div><div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;    <span class="keywordflow">if</span> (!(pdo = <a class="code" href="pdo__list_8c.html#af7e65b2de439049f0f2b2cdfd1618187">ec_pdo_list_find_pdo_by_pos_const</a>(</div><div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;                    &amp;sc-&gt;<a class="code" href="structec__slave__config.html#a28bf292a581f2af8696f41fa333ba0f3">sync_configs</a>[data.sync_index].<a class="code" href="structec__sync__config__t.html#ae70642198065ad0381dacdfa21fcebaa">pdos</a>,</div><div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;                    data.pdo_pos))) {</div><div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Invalid PDO position!\n&quot;</span>);</div><div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;    }</div><div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;</div><div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;    data.index = pdo-&gt;<a class="code" href="structec__pdo__t.html#ae319ba9b8bed2ac49cf6596ff690cfdd">index</a>;</div><div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;    data.entry_count = <a class="code" href="pdo_8c.html#afff7e1d1a20a2845d14c05f697fda33e">ec_pdo_entry_count</a>(pdo);</div><div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.name, pdo-&gt;<a class="code" href="structec__pdo__t.html#aee9c14db0de4c72475b8975d5630ad94">name</a>);</div><div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;</div><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;</div><div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;</div><div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;}</div><div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;</div><div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;</div><div class="line"><a name="l01303"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aaae8d838482ee18a5ad151b5092fbd64"> 1303</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#aaae8d838482ee18a5ad151b5092fbd64">ec_ioctl_config_pdo_entry</a>(</div><div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;        )</div><div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;{</div><div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;    ec_ioctl_config_pdo_entry_t data;</div><div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__pdo__t.html">ec_pdo_t</a> *pdo;</div><div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__pdo__entry__t.html">ec_pdo_entry_t</a> *entry;</div><div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;</div><div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160; 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               data.sync_index);</div><div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;    }</div><div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;</div><div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;</div><div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#ab4688a44f35279c37bf4add37c49daf9">ec_master_get_config_const</a>(</div><div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;                    master, data.config_index))) {</div><div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave config %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;                data.config_index);</div><div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;    }</div><div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;</div><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;    <span class="keywordflow">if</span> (!(pdo = <a class="code" href="pdo__list_8c.html#af7e65b2de439049f0f2b2cdfd1618187">ec_pdo_list_find_pdo_by_pos_const</a>(</div><div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;                    &amp;sc-&gt;<a class="code" href="structec__slave__config.html#a28bf292a581f2af8696f41fa333ba0f3">sync_configs</a>[data.sync_index].<a class="code" href="structec__sync__config__t.html#ae70642198065ad0381dacdfa21fcebaa">pdos</a>,</div><div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;                    data.pdo_pos))) {</div><div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Invalid PDO position!\n&quot;</span>);</div><div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;    }</div><div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;</div><div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;    <span class="keywordflow">if</span> (!(entry = <a class="code" href="pdo_8c.html#a9fa0c22e26d024fa3e5e4ccd77d3efe5">ec_pdo_find_entry_by_pos_const</a>(</div><div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;                    pdo, data.entry_pos))) {</div><div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Entry not found!\n&quot;</span>);</div><div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;    }</div><div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;</div><div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;    data.index = entry-&gt;<a class="code" href="structec__pdo__entry__t.html#aede0b110f1a6f0e0df05081c85b14bf0">index</a>;</div><div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;    data.subindex = entry-&gt;<a class="code" href="structec__pdo__entry__t.html#a959b16d415fbbb08a4997d858465a3be">subindex</a>;</div><div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;    data.bit_length = entry-&gt;<a class="code" href="structec__pdo__entry__t.html#a589e58c4f0eb47d8916a3da125d09176">bit_length</a>;</div><div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;    <a class="code" href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a>(data.name, entry-&gt;<a class="code" href="structec__pdo__entry__t.html#ac3ccd6c6e8f8dfa934737dd18f456ee5">name</a>);</div><div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;</div><div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;</div><div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;</div><div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;}</div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;</div><div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;</div><div class="line"><a name="l01368"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a5c22441bd854db23f598de4e7c5402be"> 1368</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a5c22441bd854db23f598de4e7c5402be">ec_ioctl_config_sdo</a>(</div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;        )</div><div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;{</div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;    ec_ioctl_config_sdo_t *ioctl;</div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;</div><div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;    <span class="keywordflow">if</span> (!(ioctl = kmalloc(<span class="keyword">sizeof</span>(*ioctl), GFP_KERNEL))) {</div><div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;    }</div><div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;</div><div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(ioctl, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(*ioctl))) {</div><div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;    }</div><div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;</div><div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160;    }</div><div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;</div><div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#ab4688a44f35279c37bf4add37c49daf9">ec_master_get_config_const</a>(</div><div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;                    master, ioctl-&gt;config_index))) {</div><div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave config %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160;                ioctl-&gt;config_index);</div><div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;    }</div><div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;</div><div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;    <span class="keywordflow">if</span> (!(req = <a class="code" href="slave__config_8c.html#ae6ccda0b55f86c5cd0e77ec5b51fac56">ec_slave_config_get_sdo_by_pos_const</a>(</div><div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160;                    sc, ioctl-&gt;sdo_pos))) {</div><div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Invalid SDO position!\n&quot;</span>);</div><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;    }</div><div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;</div><div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;    ioctl-&gt;index = req-&gt;<a class="code" href="structec__sdo__request.html#ad8ef54b4c7495a17c81eabff59e079fd">index</a>;</div><div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;    ioctl-&gt;subindex = req-&gt;<a class="code" href="structec__sdo__request.html#af3b7a335ce659260bed0d04f90ba9e4a">subindex</a>;</div><div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160;    ioctl-&gt;size = req-&gt;<a class="code" href="structec__sdo__request.html#a9a094314f738ed0fdf4b46f4bd37dfe9">data_size</a>;</div><div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;    memcpy(ioctl-&gt;data, req-&gt;<a class="code" href="structec__sdo__request.html#aa1f9c68c95c5fde23ed0807abf884b08">data</a>,</div><div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;            min((u32) ioctl-&gt;size, (u32) EC_MAX_SDO_DATA_SIZE));</div><div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;    ioctl-&gt;complete_access = req-&gt;<a class="code" href="structec__sdo__request.html#a98a6142382d920ac06195dd6b6de2990">complete_access</a>;</div><div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;</div><div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;</div><div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, ioctl, <span class="keyword">sizeof</span>(*ioctl))) {</div><div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;    }</div><div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;</div><div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;    kfree(ioctl);</div><div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160;}</div><div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;</div><div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;</div><div class="line"><a name="l01432"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ad5086c7e72fbd89b44ca710159c361f9"> 1432</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ad5086c7e72fbd89b44ca710159c361f9">ec_ioctl_config_idn</a>(</div><div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;        )</div><div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;{</div><div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;    ec_ioctl_config_idn_t *ioctl;</div><div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *req;</div><div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;</div><div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;    <span class="keywordflow">if</span> (!(ioctl = kmalloc(<span class="keyword">sizeof</span>(*ioctl), GFP_KERNEL))) {</div><div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;    }</div><div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;</div><div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(ioctl, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(*ioctl))) {</div><div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;    }</div><div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;</div><div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;    }</div><div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;</div><div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#ab4688a44f35279c37bf4add37c49daf9">ec_master_get_config_const</a>(</div><div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;                    master, ioctl-&gt;config_index))) {</div><div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave config %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;                ioctl-&gt;config_index);</div><div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;    }</div><div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;</div><div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;    <span class="keywordflow">if</span> (!(req = <a class="code" href="slave__config_8c.html#a5767eb592be624ea3af8dfae05d7622d">ec_slave_config_get_idn_by_pos_const</a>(</div><div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;                    sc, ioctl-&gt;idn_pos))) {</div><div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Invalid IDN position!\n&quot;</span>);</div><div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;    }</div><div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;</div><div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;    ioctl-&gt;drive_no = req-&gt;<a class="code" href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">drive_no</a>;</div><div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;    ioctl-&gt;idn = req-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>;</div><div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;    ioctl-&gt;state = req-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a>;</div><div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;    ioctl-&gt;size = req-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a>;</div><div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;    memcpy(ioctl-&gt;data, req-&gt;<a class="code" href="structec__soe__request__t.html#a50146c3d308515d01b221f17b528f2f7">data</a>,</div><div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;            min((u32) ioctl-&gt;size, (u32) EC_MAX_IDN_DATA_SIZE));</div><div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;</div><div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;</div><div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, ioctl, <span class="keyword">sizeof</span>(*ioctl))) {</div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;        kfree(ioctl);</div><div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;    }</div><div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;</div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;    kfree(ioctl);</div><div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;}</div><div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;</div><div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;</div><div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;<span class="preprocessor">#ifdef EC_EOE</span></div><div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;</div><div class="line"><a name="l01498"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a13d8254794ace1ae6428cf86f5528cf3"> 1498</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a13d8254794ace1ae6428cf86f5528cf3">ec_ioctl_eoe_handler</a>(</div><div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;        )</div><div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;{</div><div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;    ec_ioctl_eoe_handler_t data;</div><div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__eoe.html">ec_eoe_t</a> *eoe;</div><div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;</div><div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;    }</div><div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;</div><div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160;</div><div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;    <span class="keywordflow">if</span> (!(eoe = <a class="code" href="master_8c.html#a8ee4d7fd000942ce4ca9d2072a924d08">ec_master_get_eoe_handler_const</a>(master, data.eoe_index))) {</div><div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;EoE handler %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;                data.eoe_index);</div><div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;    }</div><div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;</div><div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;    <span class="keywordflow">if</span> (eoe-&gt;<a class="code" href="structec__eoe.html#a4a07acce0d52dfec65250bb9e8152976">slave</a>) {</div><div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;        data.slave_position = eoe-&gt;<a class="code" href="structec__eoe.html#a4a07acce0d52dfec65250bb9e8152976">slave</a>-&gt;<a class="code" href="structec__slave.html#a337a538c53fb9ac8bcfb951fd445e0a1">ring_position</a>;</div><div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160;        data.slave_position = 0xffff;</div><div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160;    }</div><div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;    snprintf(data.name, <a class="code" href="globals_8h.html#ac67cff75d900b9f1112a4c1a635e495d">EC_DATAGRAM_NAME_SIZE</a>, eoe-&gt;<a class="code" href="structec__eoe.html#aa11f7b383aa09219aca3cfeffcdb55df">dev</a>-&gt;name);</div><div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;    data.open = eoe-&gt;<a class="code" href="structec__eoe.html#a174f57afa262c3a4b21b1e86268442f0">opened</a>;</div><div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;    data.rx_bytes = eoe-&gt;<a class="code" href="structec__eoe.html#a859cf84e58d4407062e2d96c5b44a480">stats</a>.tx_bytes;</div><div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160;    data.rx_rate = eoe-&gt;<a class="code" href="structec__eoe.html#abfaa2eb7e9ff799e9872a49819177448">tx_rate</a>;</div><div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;    data.tx_bytes = eoe-&gt;<a class="code" href="structec__eoe.html#a859cf84e58d4407062e2d96c5b44a480">stats</a>.rx_bytes;</div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160;    data.tx_rate = eoe-&gt;<a class="code" href="structec__eoe.html#abfaa2eb7e9ff799e9872a49819177448">tx_rate</a>;</div><div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;    data.tx_queued_frames = eoe-&gt;<a class="code" href="structec__eoe.html#a3ec0e5dc97f984769403f00230e53f03">tx_queued_frames</a>;</div><div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>&#160;    data.tx_queue_size = eoe-&gt;<a class="code" href="structec__eoe.html#acaccde2a704283ace65f59aa1611e7cc">tx_queue_size</a>;</div><div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>&#160;</div><div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>&#160;</div><div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160;</div><div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;}</div><div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160;</div><div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160;</div><div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160;</div><div class="line"><a name="l01550"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a35b886d5e781f68571ecabc9f0c9f524"> 1550</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a35b886d5e781f68571ecabc9f0c9f524">ec_ioctl_request</a>(</div><div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;        )</div><div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160;{</div><div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;    <a class="code" href="structec__master.html">ec_master_t</a> *m;</div><div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;    <span class="keywordtype">int</span> ret = 0;</div><div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160;</div><div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160;    m = <a class="code" href="globals_8h.html#aba359debd8aebe89887ab68f1c831ab5">ecrt_request_master_err</a>(master-&gt;<a class="code" href="structec__master.html#a78fe13519ced082c9a212711bec49ed3">index</a>);</div><div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(m)) {</div><div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;        ret = PTR_ERR(m);</div><div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;        ctx-&gt;requested = 1;</div><div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160;    }</div><div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160;</div><div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>&#160;}</div><div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>&#160;</div><div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160;</div><div class="line"><a name="l01575"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a07b52171e30d879a94c8b386c1ed4517"> 1575</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a07b52171e30d879a94c8b386c1ed4517">ec_ioctl_create_domain</a>(</div><div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160;        )</div><div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;{</div><div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160;    <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;</div><div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;</div><div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>&#160;    domain = <a class="code" href="master_8c.html#aa1f4eb5317fbcaa6f25ff49199beede6">ecrt_master_create_domain_err</a>(master);</div><div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(domain))</div><div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160;        <span class="keywordflow">return</span> PTR_ERR(domain);</div><div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;</div><div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;    <span class="keywordflow">return</span> domain-&gt;<a class="code" href="structec__domain.html#ac341000021b5790693cc74f7687fb956">index</a>;</div><div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160;}</div><div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;</div><div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;</div><div class="line"><a name="l01599"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a78db07ae2cccd2e3d2f598e17ee2206a"> 1599</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a78db07ae2cccd2e3d2f598e17ee2206a">ec_ioctl_create_slave_config</a>(</div><div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>&#160;        )</div><div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>&#160;{</div><div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160;    ec_ioctl_config_t data;</div><div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc, *entry;</div><div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160;</div><div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>&#160;</div><div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;    }</div><div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;</div><div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160;    sc = <a class="code" href="master_8c.html#ab85113663dfc43d6b39e684859f948cc">ecrt_master_slave_config_err</a>(master, data.alias, data.position,</div><div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160;            data.vendor_id, data.product_code);</div><div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(sc))</div><div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>&#160;        <span class="keywordflow">return</span> PTR_ERR(sc);</div><div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>&#160;</div><div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>&#160;    data.config_index = 0;</div><div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>&#160;</div><div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;</div><div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;    list_for_each_entry(entry, &amp;master-&gt;<a class="code" href="structec__master.html#ada6ef60acc0c19ab234472282fa3ef06">configs</a>, list) {</div><div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160;        <span class="keywordflow">if</span> (entry == sc)</div><div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;        data.config_index++;</div><div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;    }</div><div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;</div><div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160;</div><div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160;</div><div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;}</div><div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160;</div><div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160;</div><div class="line"><a name="l01645"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ae20755d3e68bc4dafdf011aa16ef467d"> 1645</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ae20755d3e68bc4dafdf011aa16ef467d">ec_ioctl_select_ref_clock</a>(</div><div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>&#160;        )</div><div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>&#160;{</div><div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> config_index = (<span class="keywordtype">unsigned</span> long) arg;</div><div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc = NULL;</div><div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>&#160;    <span class="keywordtype">int</span> ret = 0;</div><div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>&#160;</div><div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>&#160;        ret = -EPERM;</div><div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160;    }</div><div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160;</div><div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160;        ret = -EINTR;</div><div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160;    }</div><div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160;</div><div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160;    <span class="keywordflow">if</span> (config_index != 0xFFFFFFFF) {</div><div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160;        <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, config_index))) {</div><div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;            ret = -ENOENT;</div><div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160;            <span class="keywordflow">goto</span> out_up;</div><div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160;        }</div><div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160;    }</div><div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>&#160;</div><div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga31983aeee279fc5acaf5f7a0bb403160">ecrt_master_select_reference_clock</a>(master, sc);</div><div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>&#160;</div><div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>&#160;out_up:</div><div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>&#160;out_return:</div><div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;}</div><div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;</div><div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;</div><div class="line"><a name="l01686"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#af2400c270d691b44ae895e458e269de1"> 1686</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#af2400c270d691b44ae895e458e269de1">ec_ioctl_activate</a>(</div><div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160;        )</div><div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;{</div><div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;    ec_ioctl_master_activate_t io;</div><div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;    <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;    off_t offset;</div><div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;</div><div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;</div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160;    io.process_data = NULL;</div><div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;</div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;    <span class="comment">/* Get the sum of the domains&#39; process data sizes. */</span></div><div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;</div><div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;    ctx-&gt;process_data_size = 0;</div><div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160;</div><div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;</div><div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;    list_for_each_entry(domain, &amp;master-&gt;<a class="code" href="structec__master.html#a8d9bf2d9c43ac4724f13cb6a2fd34ab0">domains</a>, list) {</div><div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>&#160;        ctx-&gt;process_data_size += <a class="code" href="group__ApplicationInterface.html#gadc492ba8af1b53bfec60748c441f7a10">ecrt_domain_size</a>(domain);</div><div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;    }</div><div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;</div><div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;</div><div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160;    <span class="keywordflow">if</span> (ctx-&gt;process_data_size) {</div><div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160;        ctx-&gt;process_data = vmalloc(ctx-&gt;process_data_size);</div><div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160;        <span class="keywordflow">if</span> (!ctx-&gt;process_data) {</div><div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;            ctx-&gt;process_data_size = 0;</div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;            <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;        }</div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160;</div><div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;        <span class="comment">/* Set the memory as external process data memory for the</span></div><div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;<span class="comment">         * domains.</span></div><div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;<span class="comment">         */</span></div><div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;        offset = 0;</div><div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;        list_for_each_entry(domain, &amp;master-&gt;<a class="code" href="structec__master.html#a8d9bf2d9c43ac4724f13cb6a2fd34ab0">domains</a>, list) {</div><div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;            <a class="code" href="group__ApplicationInterface.html#gaafe96aea4c5babcfe433f41e0c84a165">ecrt_domain_external_memory</a>(domain,</div><div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160;                    ctx-&gt;process_data + offset);</div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;            offset += <a class="code" href="group__ApplicationInterface.html#gadc492ba8af1b53bfec60748c441f7a10">ecrt_domain_size</a>(domain);</div><div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;        }</div><div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;</div><div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160;<span class="preprocessor">#ifdef EC_IOCTL_RTDM</span></div><div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>&#160;        <span class="comment">/* RTDM uses a different approach for memory-mapping, which has to be</span></div><div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;<span class="comment">         * initiated by the kernel.</span></div><div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160;<span class="comment">         */</span></div><div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160;        ret = <a class="code" href="rtdm_8c.html#a1aec20337852eaf46576f8f3025202d1">ec_rtdm_mmap</a>(ctx, &amp;io.process_data);</div><div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;        <span class="keywordflow">if</span> (ret &lt; 0) {</div><div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;            <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Failed to map process data&quot;</span></div><div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160;                    <span class="stringliteral">&quot; memory to user space (code %i).\n&quot;</span>, ret);</div><div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160;            <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>&#160;        }</div><div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160;    }</div><div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;</div><div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;    io.process_data_size = ctx-&gt;process_data_size;</div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;</div><div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;<span class="preprocessor">#ifndef EC_IOCTL_RTDM</span></div><div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga644db1b4181bfe2943bb8fa81bd027f7">ecrt_master_callbacks</a>(master, <a class="code" href="master_8c.html#ac32d5757e56de259d18bdea5530eefe6">ec_master_internal_send_cb</a>,</div><div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160;            <a class="code" href="master_8c.html#afb9546182be85789ea86c822ffbfbb58">ec_master_internal_receive_cb</a>, master);</div><div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;</div><div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#gaa44bdeca52f4e821838f4291637103ac">ecrt_master_activate</a>(master);</div><div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160;    <span class="keywordflow">if</span> (ret &lt; 0)</div><div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>&#160;</div><div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io,</div><div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>&#160;                <span class="keyword">sizeof</span>(ec_ioctl_master_activate_t)))</div><div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>&#160;</div><div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>&#160;}</div><div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>&#160;</div><div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>&#160;</div><div class="line"><a name="l01769"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a31554dd6d485543f8510c099ac6d5656"> 1769</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a31554dd6d485543f8510c099ac6d5656">ec_ioctl_deactivate</a>(</div><div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160;        )</div><div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160;{</div><div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;</div><div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga46b3fe78742ddf929b624103432ec4dd">ecrt_master_deactivate</a>(master);</div><div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160;}</div><div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;</div><div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;</div><div class="line"><a name="l01788"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a5184a2d161a424b07f9bbb71c0fd3fc7"> 1788</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a5184a2d161a424b07f9bbb71c0fd3fc7">ec_ioctl_set_send_interval</a>(</div><div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160;        )</div><div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160;{</div><div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160;    <span class="keywordtype">size_t</span> send_interval;</div><div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;</div><div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>&#160;    }</div><div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>&#160;</div><div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;send_interval, (<span class="keywordtype">void</span> __user *) arg,</div><div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>&#160;                <span class="keyword">sizeof</span>(send_interval))) {</div><div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;    }</div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;</div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160;</div><div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;    <a class="code" href="master_8c.html#a325dee2c1fc8729911c9dc9b4c9c35a3">ec_master_set_send_interval</a>(master, send_interval);</div><div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160;</div><div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>&#160;}</div><div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>&#160;</div><div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>&#160;</div><div class="line"><a name="l01820"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a53339ebb45952b1381334236d3a1d67e"> 1820</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a53339ebb45952b1381334236d3a1d67e">ec_ioctl_send</a>(</div><div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160;        )</div><div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160;{</div><div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160;    }</div><div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160;</div><div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga453f787866ee66afb98130cf4723762d">ecrt_master_send</a>(master);</div><div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160;}</div><div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;</div><div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>&#160;</div><div class="line"><a name="l01840"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a772c16b24029717715a52d4a4c2db735"> 1840</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a772c16b24029717715a52d4a4c2db735">ec_ioctl_receive</a>(</div><div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;        )</div><div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160;{</div><div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>&#160;    }</div><div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;</div><div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga9544e79db51c59a96af6493025cdc933">ecrt_master_receive</a>(master);</div><div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160;}</div><div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>&#160;</div><div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160;</div><div class="line"><a name="l01860"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a52ff32e95fad7655e3ec6c87038c19b8"> 1860</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a52ff32e95fad7655e3ec6c87038c19b8">ec_ioctl_master_state</a>(</div><div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>&#160;        )</div><div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>&#160;{</div><div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>&#160;    <a class="code" href="structec__master__state__t.html">ec_master_state_t</a> data;</div><div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>&#160;</div><div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga9f623ede71e87dd0e9d6ab87086f0d4f">ecrt_master_state</a>(master, &amp;data);</div><div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>&#160;</div><div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>&#160;</div><div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>&#160;}</div><div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>&#160;</div><div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>&#160;</div><div class="line"><a name="l01882"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#acfc77a7cc993345245fb762f4d42d666"> 1882</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#acfc77a7cc993345245fb762f4d42d666">ec_ioctl_master_link_state</a>(</div><div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>&#160;        )</div><div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>&#160;{</div><div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>&#160;    ec_ioctl_link_state_t ioctl;</div><div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>&#160;    <a class="code" href="structec__master__link__state__t.html">ec_master_link_state_t</a> state;</div><div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>&#160;</div><div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;ioctl, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(ioctl))) {</div><div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>&#160;    }</div><div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>&#160;</div><div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#ga90c4d1a88ecc1f3a49ba73dad4efdb14">ecrt_master_link_state</a>(master, ioctl.dev_idx, &amp;state);</div><div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>&#160;    <span class="keywordflow">if</span> (ret &lt; 0) {</div><div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>&#160;    }</div><div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>&#160;</div><div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) ioctl.state, &amp;state, <span class="keyword">sizeof</span>(state))) {</div><div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>&#160;    }</div><div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>&#160;</div><div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>&#160;}</div><div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>&#160;</div><div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>&#160;</div><div class="line"><a name="l01914"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#abd08a6dc1084758311324a41f70bec9c"> 1914</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#abd08a6dc1084758311324a41f70bec9c">ec_ioctl_app_time</a>(</div><div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>&#160;        )</div><div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160;{</div><div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160;    ec_ioctl_app_time_t data;</div><div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160;</div><div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160;</div><div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>&#160;    }</div><div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>&#160;</div><div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga567ccc15f09d5722fd6269f297b72a58">ecrt_master_application_time</a>(master, data.<a class="code" href="structec__master.html#a499bcb3d75277ce4415f6df3de21b7d0">app_time</a>);</div><div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>&#160;}</div><div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>&#160;</div><div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;</div><div class="line"><a name="l01939"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a78a6db9319d00f88bc0c53c357e21555"> 1939</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a78a6db9319d00f88bc0c53c357e21555">ec_ioctl_sync_ref</a>(</div><div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>&#160;        )</div><div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>&#160;{</div><div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>&#160;    }</div><div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160;</div><div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gabdc6735565f209d8ab8473f34617a526">ecrt_master_sync_reference_clock</a>(master);</div><div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160;}</div><div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;</div><div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>&#160;</div><div class="line"><a name="l01959"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a29cc791a19a4a4d8b87217c5f89032f9"> 1959</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a29cc791a19a4a4d8b87217c5f89032f9">ec_ioctl_sync_slaves</a>(</div><div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160;        )</div><div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;{</div><div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>&#160;    }</div><div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>&#160;</div><div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gadb8b8f705803689e789f022b01eb8deb">ecrt_master_sync_slave_clocks</a>(master);</div><div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>&#160;}</div><div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>&#160;</div><div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>&#160;</div><div class="line"><a name="l01979"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ac5dcb42967b26a6bd13b82318398d68e"> 1979</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ac5dcb42967b26a6bd13b82318398d68e">ec_ioctl_ref_clock_time</a>(</div><div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>&#160;        )</div><div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>&#160;{</div><div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160;    uint32_t time;</div><div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>&#160;</div><div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;    }</div><div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>&#160;</div><div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#gaefb582f13442ef8b770fd308b8de949c">ecrt_master_reference_clock_time</a>(master, &amp;time);</div><div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>&#160;    <span class="keywordflow">if</span> (ret) {</div><div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>&#160;    }</div><div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>&#160;</div><div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;time, <span class="keyword">sizeof</span>(time))) {</div><div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>&#160;    }</div><div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;</div><div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>&#160;}</div><div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>&#160;</div><div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;</div><div class="line"><a name="l02010"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ae47243a1ccdf552e3d5b21c9e3dbeab9"> 2010</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ae47243a1ccdf552e3d5b21c9e3dbeab9">ec_ioctl_sync_mon_queue</a>(</div><div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;        )</div><div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;{</div><div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>&#160;    }</div><div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>&#160;</div><div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga3df6e34876cbad6e3e2a4d51ec1ba812">ecrt_master_sync_monitor_queue</a>(master);</div><div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>&#160;}</div><div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>&#160;</div><div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;</div><div class="line"><a name="l02030"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aa67ce6dbb549e62d3d691703c1f43947"> 2030</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#aa67ce6dbb549e62d3d691703c1f43947">ec_ioctl_sync_mon_process</a>(</div><div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>&#160;        )</div><div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>&#160;{</div><div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>&#160;    uint32_t time_diff;</div><div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>&#160;</div><div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>&#160;</div><div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>&#160;    time_diff = <a class="code" href="group__ApplicationInterface.html#ga0a0b4bef9b058f9a7752878f7c07cdf3">ecrt_master_sync_monitor_process</a>(master);</div><div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>&#160;</div><div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;time_diff, <span class="keyword">sizeof</span>(time_diff)))</div><div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>&#160;</div><div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>&#160;}</div><div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>&#160;</div><div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>&#160;</div><div class="line"><a name="l02055"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a4e3da585706e6510a2100b2e926c9405"> 2055</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a4e3da585706e6510a2100b2e926c9405">ec_ioctl_reset</a>(</div><div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>&#160;        )</div><div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>&#160;{</div><div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>&#160;    down(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gab6455adf50e074c51894113adb49e00c">ecrt_master_reset</a>(master);</div><div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>&#160;}</div><div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>&#160;</div><div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>&#160;</div><div class="line"><a name="l02073"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a0dc04c6fcfea00daeeadff9cfa7b6d02"> 2073</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a0dc04c6fcfea00daeeadff9cfa7b6d02">ec_ioctl_sc_sync</a>(</div><div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;        )</div><div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160;{</div><div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>&#160;    ec_ioctl_config_t data;</div><div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i;</div><div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>&#160;    <span class="keywordtype">int</span> ret = 0;</div><div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>&#160;</div><div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>&#160;        ret = -EPERM;</div><div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>&#160;    }</div><div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>&#160;</div><div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>&#160;        ret = -EFAULT;</div><div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>&#160;    }</div><div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>&#160;</div><div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>&#160;        ret = -EINTR;</div><div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>&#160;    }</div><div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>&#160;</div><div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>&#160;        ret = -ENOENT;</div><div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>&#160;        <span class="keywordflow">goto</span> out_up;</div><div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>&#160;    }</div><div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>&#160;</div><div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="group__ApplicationInterface.html#gab737cd2955a397ebd0df13e9148cec9f">EC_MAX_SYNC_MANAGERS</a>; i++) {</div><div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>&#160;        <span class="keywordflow">if</span> (data.syncs[i].config_this) {</div><div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>&#160;            ret = <a class="code" href="group__ApplicationInterface.html#ga4ac6eae111bdbf1d4cd09fa2f965a887">ecrt_slave_config_sync_manager</a>(sc, i, data.syncs[i].dir,</div><div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>&#160;                        data.syncs[i].watchdog_mode);</div><div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>&#160;            <span class="keywordflow">if</span> (ret) {</div><div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>&#160;                <span class="keywordflow">goto</span> out_up;</div><div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>&#160;            }</div><div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>&#160;        }</div><div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>&#160;    }</div><div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>&#160;</div><div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>&#160;out_up:</div><div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>&#160;out_return:</div><div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>&#160;}</div><div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>&#160;</div><div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>&#160;</div><div class="line"><a name="l02126"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a53abf2431d1485a290ac8e3a00c9a7f6"> 2126</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a53abf2431d1485a290ac8e3a00c9a7f6">ec_ioctl_sc_watchdog</a>(</div><div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>&#160;        )</div><div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>&#160;{</div><div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>&#160;    ec_ioctl_config_t data;</div><div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>&#160;    <span class="keywordtype">int</span> ret = 0;</div><div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>&#160;</div><div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>&#160;        ret = -EPERM;</div><div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>&#160;    }</div><div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>&#160;</div><div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>&#160;        ret = -EFAULT;</div><div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>&#160;    }</div><div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>&#160;</div><div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>&#160;        ret = -EINTR;</div><div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>&#160;        <span class="keywordflow">goto</span> out_return;</div><div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>&#160;    }</div><div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>&#160;</div><div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>&#160;        ret = -ENOENT;</div><div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>&#160;        <span class="keywordflow">goto</span> out_up;</div><div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>&#160;    }</div><div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>&#160;</div><div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gaba67c3e575110297f9fdcffad573d367">ecrt_slave_config_watchdog</a>(sc,</div><div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>&#160;            data.<a class="code" href="structec__slave__config.html#aaa1db6b3136fa60412cbf8d1302c48e9">watchdog_divider</a>, data.watchdog_intervals);</div><div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>&#160;</div><div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>&#160;out_up:</div><div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>&#160;out_return:</div><div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>&#160;}</div><div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>&#160;</div><div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>&#160;</div><div class="line"><a name="l02171"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a99206a910b1f007bdd3a519028f2ea80"> 2171</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a99206a910b1f007bdd3a519028f2ea80">ec_ioctl_sc_add_pdo</a>(</div><div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>&#160;        )</div><div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>&#160;{</div><div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>&#160;    ec_ioctl_config_pdo_t data;</div><div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>&#160;</div><div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>&#160;</div><div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>&#160;</div><div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>&#160;</div><div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>&#160;    }</div><div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>&#160;</div><div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__ApplicationInterface.html#gaef2958fe19c088978857e7b91f692630">ecrt_slave_config_pdo_assign_add</a>(sc, data.sync_index, data.index);</div><div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>&#160;}</div><div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>&#160;</div><div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>&#160;</div><div class="line"><a name="l02205"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a27e57c9c40a30401af4b5a5e71d39fbe"> 2205</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a27e57c9c40a30401af4b5a5e71d39fbe">ec_ioctl_sc_clear_pdos</a>(</div><div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>&#160;        )</div><div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>&#160;{</div><div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>&#160;    ec_ioctl_config_pdo_t data;</div><div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>&#160;</div><div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>&#160;</div><div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>&#160;</div><div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>&#160;</div><div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>&#160;    }</div><div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>&#160;</div><div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gafc2fb2a662bd8129dea5330e5e313b5f">ecrt_slave_config_pdo_assign_clear</a>(sc, data.sync_index);</div><div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>&#160;}</div><div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>&#160;</div><div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>&#160;</div><div class="line"><a name="l02240"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a87dfdcb663e20d4e059faf82d1982bcb"> 2240</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a87dfdcb663e20d4e059faf82d1982bcb">ec_ioctl_sc_add_entry</a>(</div><div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>&#160;        )</div><div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>&#160;{</div><div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>&#160;    ec_ioctl_add_pdo_entry_t data;</div><div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>&#160;</div><div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>&#160;</div><div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>&#160;</div><div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>&#160;</div><div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>&#160;    }</div><div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>&#160;</div><div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__ApplicationInterface.html#ga3a0f83e1c3e3edf978b3017f94cc375d">ecrt_slave_config_pdo_mapping_add</a>(sc, data.pdo_index,</div><div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>&#160;            data.entry_index, data.entry_subindex, data.entry_bit_length);</div><div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>&#160;}</div><div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>&#160;</div><div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>&#160;</div><div class="line"><a name="l02275"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a1c03ed57fb119cca3ad3ba673b58a1a0"> 2275</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a1c03ed57fb119cca3ad3ba673b58a1a0">ec_ioctl_sc_clear_entries</a>(</div><div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>&#160;        )</div><div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>&#160;{</div><div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>&#160;    ec_ioctl_config_pdo_t data;</div><div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>&#160;</div><div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>&#160;</div><div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>&#160;</div><div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>&#160;</div><div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>&#160;    }</div><div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>&#160;</div><div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga8496abee3bd32fec5ffd74bf4705cc53">ecrt_slave_config_pdo_mapping_clear</a>(sc, data.index);</div><div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>&#160;}</div><div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>&#160;</div><div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>&#160;</div><div class="line"><a name="l02310"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a1a043b2b5a43f64be550405ff07e90a0"> 2310</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a1a043b2b5a43f64be550405ff07e90a0">ec_ioctl_sc_reg_pdo_entry</a>(</div><div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>&#160;        )</div><div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>&#160;{</div><div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>&#160;    ec_ioctl_reg_pdo_entry_t data;</div><div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>&#160;    <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>&#160;</div><div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>&#160;</div><div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>&#160;</div><div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>&#160;</div><div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>&#160;    }</div><div class="line"><a name="l02334"></a><span class="lineno"> 2334</span>&#160;</div><div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#a8d22634713ccbe95cb40767cda5375a2">ec_master_find_domain</a>(master, data.domain_index))) {</div><div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>&#160;    }</div><div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;</div><div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#ga44fe6bd549328c34ca4ed6893765206f">ecrt_slave_config_reg_pdo_entry</a>(sc, data.entry_index,</div><div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>&#160;            data.entry_subindex, domain, &amp;data.bit_position);</div><div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>&#160;</div><div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>&#160;</div><div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>&#160;}</div><div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>&#160;</div><div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02352"></a><span class="lineno"> 2352</span>&#160;</div><div class="line"><a name="l02357"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aef03b686bacda87d5618179d27e7d97f"> 2357</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#aef03b686bacda87d5618179d27e7d97f">ec_ioctl_sc_reg_pdo_pos</a>(</div><div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>&#160;        )</div><div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>&#160;{</div><div class="line"><a name="l02363"></a><span class="lineno"> 2363</span>&#160;    ec_ioctl_reg_pdo_pos_t io;</div><div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02365"></a><span class="lineno"> 2365</span>&#160;    <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>&#160;</div><div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>&#160;    }</div><div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>&#160;</div><div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>&#160;    }</div><div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>&#160;</div><div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>&#160;    }</div><div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>&#160;</div><div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, io.config_index))) {</div><div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02383"></a><span class="lineno"> 2383</span>&#160;    }</div><div class="line"><a name="l02384"></a><span class="lineno"> 2384</span>&#160;</div><div class="line"><a name="l02385"></a><span class="lineno"> 2385</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#a8d22634713ccbe95cb40767cda5375a2">ec_master_find_domain</a>(master, io.domain_index))) {</div><div class="line"><a name="l02386"></a><span class="lineno"> 2386</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>&#160;    }</div><div class="line"><a name="l02389"></a><span class="lineno"> 2389</span>&#160;</div><div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#ga757fd3d421f1ded8ee310c4698afb8ba">ecrt_slave_config_reg_pdo_entry_pos</a>(sc, io.sync_index,</div><div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>&#160;            io.pdo_pos, io.entry_pos, domain, &amp;io.bit_position);</div><div class="line"><a name="l02394"></a><span class="lineno"> 2394</span>&#160;</div><div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io, <span class="keyword">sizeof</span>(io)))</div><div class="line"><a name="l02396"></a><span class="lineno"> 2396</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02397"></a><span class="lineno"> 2397</span>&#160;</div><div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>&#160;}</div><div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>&#160;</div><div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>&#160;</div><div class="line"><a name="l02407"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aeb27ef22146dbe53354e368f3cba5df9"> 2407</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#aeb27ef22146dbe53354e368f3cba5df9">ec_ioctl_sc_dc</a>(</div><div class="line"><a name="l02408"></a><span class="lineno"> 2408</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02409"></a><span class="lineno"> 2409</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02410"></a><span class="lineno"> 2410</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>&#160;        )</div><div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>&#160;{</div><div class="line"><a name="l02413"></a><span class="lineno"> 2413</span>&#160;    ec_ioctl_config_t data;</div><div class="line"><a name="l02414"></a><span class="lineno"> 2414</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02415"></a><span class="lineno"> 2415</span>&#160;</div><div class="line"><a name="l02416"></a><span class="lineno"> 2416</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02417"></a><span class="lineno"> 2417</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>&#160;</div><div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>&#160;</div><div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>))</div><div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>&#160;</div><div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>&#160;    }</div><div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>&#160;</div><div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga05858fdb5052dfb1161a81d2f8beb553">ecrt_slave_config_dc</a>(sc, data.<a class="code" href="structec__slave__config.html#a444000aa859f4830053b65518fc65233">dc_assign_activate</a>,</div><div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>&#160;            data.dc_sync[0].cycle_time,</div><div class="line"><a name="l02432"></a><span class="lineno"> 2432</span>&#160;            data.dc_sync[0].shift_time,</div><div class="line"><a name="l02433"></a><span class="lineno"> 2433</span>&#160;            data.dc_sync[1].cycle_time,</div><div class="line"><a name="l02434"></a><span class="lineno"> 2434</span>&#160;            data.dc_sync[1].shift_time);</div><div class="line"><a name="l02435"></a><span class="lineno"> 2435</span>&#160;</div><div class="line"><a name="l02436"></a><span class="lineno"> 2436</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>&#160;</div><div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>&#160;}</div><div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>&#160;</div><div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>&#160;</div><div class="line"><a name="l02447"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a69e32e215effa23dc3755b2315fbff4e"> 2447</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a69e32e215effa23dc3755b2315fbff4e">ec_ioctl_sc_sdo</a>(</div><div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>&#160;        )</div><div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>&#160;{</div><div class="line"><a name="l02453"></a><span class="lineno"> 2453</span>&#160;    ec_ioctl_sc_sdo_t data;</div><div class="line"><a name="l02454"></a><span class="lineno"> 2454</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>&#160;    uint8_t *sdo_data = NULL;</div><div class="line"><a name="l02456"></a><span class="lineno"> 2456</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>&#160;</div><div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>&#160;</div><div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>&#160;</div><div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>&#160;    <span class="keywordflow">if</span> (!data.size)</div><div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>&#160;</div><div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>&#160; 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   <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02477"></a><span class="lineno"> 2477</span>&#160;        kfree(sdo_data);</div><div class="line"><a name="l02478"></a><span class="lineno"> 2478</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02479"></a><span class="lineno"> 2479</span>&#160;    }</div><div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>&#160;</div><div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02483"></a><span class="lineno"> 2483</span>&#160;        kfree(sdo_data);</div><div class="line"><a name="l02484"></a><span class="lineno"> 2484</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02485"></a><span class="lineno"> 2485</span>&#160;    }</div><div class="line"><a name="l02486"></a><span class="lineno"> 2486</span>&#160;</div><div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>&#160;    <span class="keywordflow">if</span> (data.complete_access) {</div><div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>&#160;        ret = <a class="code" href="group__ApplicationInterface.html#ga4231948c36c707fd5bc95e2e813ff7af">ecrt_slave_config_complete_sdo</a>(sc,</div><div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>&#160;                data.index, sdo_data, data.size);</div><div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>&#160;        ret = <a class="code" href="group__ApplicationInterface.html#gacf5b3147d6fa082ed73417cf7aa4e240">ecrt_slave_config_sdo</a>(sc, data.index, data.subindex, sdo_data,</div><div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>&#160;                data.size);</div><div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>&#160;    }</div><div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>&#160;    kfree(sdo_data);</div><div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>&#160;}</div><div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>&#160;</div><div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>&#160;</div><div class="line"><a name="l02506"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ab04d5fc34acbd3daa896c943f9f9a1f6"> 2506</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ab04d5fc34acbd3daa896c943f9f9a1f6">ec_ioctl_sc_emerg_size</a>(</div><div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>&#160; 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   <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>&#160;</div><div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02557"></a><span class="lineno"> 2557</span>&#160;    }</div><div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>&#160;</div><div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02560"></a><span class="lineno"> 2560</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02561"></a><span class="lineno"> 2561</span>&#160;    }</div><div class="line"><a name="l02562"></a><span class="lineno"> 2562</span>&#160;</div><div class="line"><a name="l02563"></a><span class="lineno"> 2563</span>&#160;    <span class="comment">/* no locking of master_sem needed, because configuration will not be</span></div><div class="line"><a name="l02564"></a><span class="lineno"> 2564</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l02565"></a><span class="lineno"> 2565</span>&#160;</div><div class="line"><a name="l02566"></a><span class="lineno"> 2566</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, io.config_index))) {</div><div class="line"><a name="l02567"></a><span class="lineno"> 2567</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02568"></a><span class="lineno"> 2568</span>&#160;    }</div><div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>&#160;</div><div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#ga6b58a60d15afe8bab546a766653f227f">ecrt_slave_config_emerg_pop</a>(sc, msg);</div><div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>&#160;    <span class="keywordflow">if</span> (ret &lt; 0) {</div><div class="line"><a name="l02572"></a><span class="lineno"> 2572</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>&#160;    }</div><div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>&#160;</div><div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) io.target, msg, <span class="keyword">sizeof</span>(msg))) {</div><div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02577"></a><span class="lineno"> 2577</span>&#160;    }</div><div class="line"><a name="l02578"></a><span class="lineno"> 2578</span>&#160;</div><div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>&#160;}</div><div class="line"><a name="l02581"></a><span class="lineno"> 2581</span>&#160;</div><div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>&#160;</div><div class="line"><a name="l02588"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ac8935491e253d3ee9efafb04a281963e"> 2588</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ac8935491e253d3ee9efafb04a281963e">ec_ioctl_sc_emerg_clear</a>(</div><div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>&#160;        )</div><div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>&#160;{</div><div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>&#160;    ec_ioctl_sc_emerg_t io;</div><div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>&#160;</div><div class="line"><a name="l02597"></a><span class="lineno"> 2597</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>&#160;    }</div><div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>&#160;</div><div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>&#160;    }</div><div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>&#160;</div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>&#160;    <span class="comment">/* no locking of master_sem needed, because configuration will not be</span></div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>&#160;</div><div class="line"><a name="l02608"></a><span class="lineno"> 2608</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, io.config_index))) {</div><div class="line"><a name="l02609"></a><span class="lineno"> 2609</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02610"></a><span class="lineno"> 2610</span>&#160;    }</div><div class="line"><a name="l02611"></a><span class="lineno"> 2611</span>&#160;</div><div class="line"><a name="l02612"></a><span class="lineno"> 2612</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__ApplicationInterface.html#gad61c6ab7adf19f18953f34c8132c30a7">ecrt_slave_config_emerg_clear</a>(sc);</div><div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>&#160;}</div><div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>&#160;</div><div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>&#160;</div><div class="line"><a name="l02621"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ae8fc9359ecff755a7b425bebfdbd5179"> 2621</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ae8fc9359ecff755a7b425bebfdbd5179">ec_ioctl_sc_emerg_overruns</a>(</div><div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>&#160;        )</div><div class="line"><a name="l02626"></a><span class="lineno"> 2626</span>&#160;{</div><div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>&#160;    ec_ioctl_sc_emerg_t io;</div><div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02629"></a><span class="lineno"> 2629</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>&#160;</div><div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>&#160;    }</div><div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>&#160;</div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>&#160;    }</div><div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>&#160;</div><div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>&#160; 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   <span class="keywordflow">if</span> (ret &lt; 0) {</div><div class="line"><a name="l02648"></a><span class="lineno"> 2648</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>&#160;    }</div><div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>&#160;</div><div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>&#160;    io.overruns = ret;</div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>&#160;</div><div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>&#160;    }</div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>&#160;</div><div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02658"></a><span class="lineno"> 2658</span>&#160;}</div><div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>&#160;</div><div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>&#160;</div><div class="line"><a name="l02666"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ab1b3c000bc85fde89ba651183acab3ad"> 2666</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ab1b3c000bc85fde89ba651183acab3ad">ec_ioctl_sc_create_sdo_request</a>(</div><div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>&#160;        )</div><div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>&#160;{</div><div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>&#160;    ec_ioctl_sdo_request_t data;</div><div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>&#160;</div><div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>&#160;</div><div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>&#160;    }</div><div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>&#160;</div><div class="line"><a name="l02683"></a><span class="lineno"> 2683</span>&#160;    data.request_index = 0;</div><div class="line"><a name="l02684"></a><span class="lineno"> 2684</span>&#160;</div><div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>&#160; 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       <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>&#160;    }</div><div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>&#160;</div><div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>&#160;    list_for_each_entry(req, &amp;sc-&gt;<a class="code" href="structec__slave__config.html#a51461cce3b38ac55be3e046c5e93a932">sdo_requests</a>, list) {</div><div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>&#160;        data.request_index++;</div><div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>&#160;    }</div><div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>&#160;</div><div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>&#160;    req = <a class="code" href="slave__config_8c.html#a3c3525153d28cd7beef58fe017fbebb1">ecrt_slave_config_create_sdo_request_err</a>(sc, data.sdo_index,</div><div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>&#160;            data.sdo_subindex, data.size);</div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(req))</div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>&#160;        <span class="keywordflow">return</span> PTR_ERR(req);</div><div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>&#160;</div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>&#160;</div><div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>&#160;}</div><div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>&#160;</div><div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>&#160;</div><div class="line"><a name="l02717"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a5c85cb635383bc8a191012b134d4be78"> 2717</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a5c85cb635383bc8a191012b134d4be78">ec_ioctl_sc_create_reg_request</a>(</div><div class="line"><a name="l02718"></a><span class="lineno"> 2718</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02721"></a><span class="lineno"> 2721</span>&#160;        )</div><div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>&#160;{</div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</span>&#160;    ec_ioctl_reg_request_t io;</div><div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> *reg;</div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>&#160;</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>&#160;    }</div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>&#160;</div><div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>&#160;    }</div><div class="line"><a name="l02734"></a><span class="lineno"> 2734</span>&#160;</div><div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>&#160; 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       up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>&#160;    }</div><div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>&#160;</div><div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>&#160;    list_for_each_entry(reg, &amp;sc-&gt;<a class="code" href="structec__slave__config.html#a391b64268ec07ce78e7aa50c9641e436">reg_requests</a>, list) {</div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>&#160;        io.request_index++;</div><div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>&#160;    }</div><div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>&#160;</div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02753"></a><span class="lineno"> 2753</span>&#160;    reg = <a class="code" href="slave__config_8c.html#a25c74750f388718c3e2a1caa374343d8">ecrt_slave_config_create_reg_request_err</a>(sc, io.mem_size);</div><div class="line"><a name="l02754"></a><span class="lineno"> 2754</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(reg)) {</div><div class="line"><a name="l02755"></a><span class="lineno"> 2755</span>&#160;        <span class="keywordflow">return</span> PTR_ERR(reg);</div><div class="line"><a name="l02756"></a><span class="lineno"> 2756</span>&#160;    }</div><div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>&#160;</div><div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>&#160;    }</div><div class="line"><a name="l02761"></a><span class="lineno"> 2761</span>&#160;</div><div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>&#160;}</div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>&#160;</div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>&#160;</div><div class="line"><a name="l02771"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ad564c2bea05d6a8969cadfc35a0afa5f"> 2771</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ad564c2bea05d6a8969cadfc35a0afa5f">ec_ioctl_sc_create_voe_handler</a>(</div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>&#160;        )</div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>&#160;{</div><div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>&#160;    ec_ioctl_voe_t data;</div><div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>&#160;    <a class="code" href="structec__voe__handler.html">ec_voe_handler_t</a> *voe;</div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>&#160;</div><div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>&#160;</div><div class="line"><a name="l02784"></a><span class="lineno"> 2784</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02786"></a><span class="lineno"> 2786</span>&#160;    }</div><div class="line"><a name="l02787"></a><span class="lineno"> 2787</span>&#160;</div><div class="line"><a name="l02788"></a><span class="lineno"> 2788</span>&#160;    data.voe_index = 0;</div><div class="line"><a name="l02789"></a><span class="lineno"> 2789</span>&#160;</div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>&#160; 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       <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</span>&#160;    }</div><div class="line"><a name="l02798"></a><span class="lineno"> 2798</span>&#160;</div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</span>&#160;    list_for_each_entry(voe, &amp;sc-&gt;<a class="code" href="structec__slave__config.html#afab81a75365c94fde03e15446fe7cc9e">voe_handlers</a>, list) {</div><div class="line"><a name="l02800"></a><span class="lineno"> 2800</span>&#160;        data.voe_index++;</div><div class="line"><a name="l02801"></a><span class="lineno"> 2801</span>&#160;    }</div><div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>&#160;</div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02805"></a><span class="lineno"> 2805</span>&#160; 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   <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02813"></a><span class="lineno"> 2813</span>&#160;}</div><div class="line"><a name="l02814"></a><span class="lineno"> 2814</span>&#160;</div><div class="line"><a name="l02815"></a><span class="lineno"> 2815</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02816"></a><span class="lineno"> 2816</span>&#160;</div><div class="line"><a name="l02821"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a10372b687290738df325e725a38a5e3e"> 2821</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a10372b687290738df325e725a38a5e3e">ec_ioctl_sc_state</a>(</div><div class="line"><a name="l02822"></a><span class="lineno"> 2822</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02823"></a><span class="lineno"> 2823</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02824"></a><span class="lineno"> 2824</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>&#160;        )</div><div class="line"><a name="l02826"></a><span class="lineno"> 2826</span>&#160;{</div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span>&#160;    ec_ioctl_sc_state_t data;</div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02829"></a><span class="lineno"> 2829</span>&#160;    <a class="code" href="structec__slave__config__state__t.html">ec_slave_config_state_t</a> state;</div><div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>&#160;</div><div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>&#160;</div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>&#160;    }</div><div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>&#160;</div><div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>&#160;    <span class="comment">/* no locking of master_sem needed, because sc will not be deleted in the</span></div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>&#160;<span class="comment">     * meantime. */</span></div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>&#160;</div><div class="line"><a name="l02841"></a><span class="lineno"> 2841</span>&#160; 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       <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02849"></a><span class="lineno"> 2849</span>&#160;</div><div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02851"></a><span class="lineno"> 2851</span>&#160;}</div><div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>&#160;</div><div class="line"><a name="l02853"></a><span class="lineno"> 2853</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02854"></a><span class="lineno"> 2854</span>&#160;</div><div class="line"><a name="l02859"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a665fe3b51fc0de48b80b94a08d60a9ea"> 2859</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a665fe3b51fc0de48b80b94a08d60a9ea">ec_ioctl_sc_idn</a>(</div><div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02861"></a><span class="lineno"> 2861</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02862"></a><span class="lineno"> 2862</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02863"></a><span class="lineno"> 2863</span>&#160;        )</div><div class="line"><a name="l02864"></a><span class="lineno"> 2864</span>&#160;{</div><div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>&#160;    ec_ioctl_sc_idn_t ioctl;</div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>&#160;    uint8_t *data = NULL;</div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>&#160;</div><div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span>&#160;</div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;ioctl, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(ioctl)))</div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span>&#160;</div><div class="line"><a name="l02876"></a><span class="lineno"> 2876</span>&#160;    <span class="keywordflow">if</span> (!ioctl.size)</div><div class="line"><a name="l02877"></a><span class="lineno"> 2877</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l02878"></a><span class="lineno"> 2878</span>&#160;</div><div class="line"><a name="l02879"></a><span class="lineno"> 2879</span>&#160;    <span class="keywordflow">if</span> (!(data = kmalloc(ioctl.size, GFP_KERNEL))) {</div><div class="line"><a name="l02880"></a><span class="lineno"> 2880</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l02881"></a><span class="lineno"> 2881</span>&#160;    }</div><div class="line"><a name="l02882"></a><span class="lineno"> 2882</span>&#160;</div><div class="line"><a name="l02883"></a><span class="lineno"> 2883</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(data, (<span class="keywordtype">void</span> __user *) ioctl.data, ioctl.size)) {</div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span>&#160;        kfree(data);</div><div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span>&#160;    }</div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span>&#160;</div><div class="line"><a name="l02888"></a><span class="lineno"> 2888</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02889"></a><span class="lineno"> 2889</span>&#160;        kfree(data);</div><div class="line"><a name="l02890"></a><span class="lineno"> 2890</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02891"></a><span class="lineno"> 2891</span>&#160;    }</div><div class="line"><a name="l02892"></a><span class="lineno"> 2892</span>&#160;</div><div class="line"><a name="l02893"></a><span class="lineno"> 2893</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, ioctl.config_index))) {</div><div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span>&#160;        kfree(data);</div><div class="line"><a name="l02896"></a><span class="lineno"> 2896</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02897"></a><span class="lineno"> 2897</span>&#160;    }</div><div class="line"><a name="l02898"></a><span class="lineno"> 2898</span>&#160;</div><div class="line"><a name="l02899"></a><span class="lineno"> 2899</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>); </div><div class="line"><a name="l02901"></a><span class="lineno"> 2901</span>&#160;    ret = <a class="code" href="group__ApplicationInterface.html#gaa3d42e8188c64eaf794e8dc91a61b60b">ecrt_slave_config_idn</a>(</div><div class="line"><a name="l02902"></a><span class="lineno"> 2902</span>&#160;            sc, ioctl.drive_no, ioctl.idn, ioctl.al_state, data, ioctl.size);</div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</span>&#160;    kfree(data);</div><div class="line"><a name="l02904"></a><span class="lineno"> 2904</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</span>&#160;}</div><div class="line"><a name="l02906"></a><span class="lineno"> 2906</span>&#160;</div><div class="line"><a name="l02907"></a><span class="lineno"> 2907</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02908"></a><span class="lineno"> 2908</span>&#160;</div><div class="line"><a name="l02913"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a6c00a451ac68ca2d2476407c9213a432"> 2913</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a6c00a451ac68ca2d2476407c9213a432">ec_ioctl_domain_size</a>(</div><div class="line"><a name="l02914"></a><span class="lineno"> 2914</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02915"></a><span class="lineno"> 2915</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02916"></a><span class="lineno"> 2916</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02917"></a><span class="lineno"> 2917</span>&#160;        )</div><div class="line"><a name="l02918"></a><span class="lineno"> 2918</span>&#160;{</div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span>&#160;</div><div class="line"><a name="l02921"></a><span class="lineno"> 2921</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l02922"></a><span class="lineno"> 2922</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span>&#160;    }</div><div class="line"><a name="l02924"></a><span class="lineno"> 2924</span>&#160;</div><div class="line"><a name="l02925"></a><span class="lineno"> 2925</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02926"></a><span class="lineno"> 2926</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02927"></a><span class="lineno"> 2927</span>&#160;    }</div><div class="line"><a name="l02928"></a><span class="lineno"> 2928</span>&#160;</div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>&#160;    list_for_each_entry(domain, &amp;master-&gt;<a class="code" href="structec__master.html#a8d9bf2d9c43ac4724f13cb6a2fd34ab0">domains</a>, list) {</div><div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>&#160;        <span class="keywordflow">if</span> (domain-&gt;<a class="code" href="structec__domain.html#ac341000021b5790693cc74f7687fb956">index</a> == (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) arg) {</div><div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>&#160;            <span class="keywordtype">size_t</span> size = <a class="code" href="group__ApplicationInterface.html#gadc492ba8af1b53bfec60748c441f7a10">ecrt_domain_size</a>(domain);</div><div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>&#160;            <span class="keywordflow">return</span> size;</div><div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>&#160;        }</div><div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>&#160;    }</div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>&#160;</div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>&#160;    <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>&#160;}</div><div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>&#160;</div><div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>&#160;</div><div class="line"><a name="l02947"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ae35b7d7bd07aa11cd4693ebd41cf85f9"> 2947</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#ae35b7d7bd07aa11cd4693ebd41cf85f9">ec_ioctl_domain_offset</a>(</div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>&#160;        )</div><div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>&#160;{</div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>&#160;    <span class="keywordtype">int</span> offset = 0;</div><div class="line"><a name="l02954"></a><span class="lineno"> 2954</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l02955"></a><span class="lineno"> 2955</span>&#160;</div><div class="line"><a name="l02956"></a><span class="lineno"> 2956</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02957"></a><span class="lineno"> 2957</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span>&#160;</div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span>&#160;    }</div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span>&#160;</div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span>&#160;    list_for_each_entry(domain, &amp;master-&gt;<a class="code" href="structec__master.html#a8d9bf2d9c43ac4724f13cb6a2fd34ab0">domains</a>, list) {</div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</span>&#160;        <span class="keywordflow">if</span> (domain-&gt;<a class="code" href="structec__domain.html#ac341000021b5790693cc74f7687fb956">index</a> == (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) arg) {</div><div class="line"><a name="l02965"></a><span class="lineno"> 2965</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>&#160;            <span class="keywordflow">return</span> offset;</div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>&#160;        }</div><div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>&#160;        offset += <a class="code" href="group__ApplicationInterface.html#gadc492ba8af1b53bfec60748c441f7a10">ecrt_domain_size</a>(domain);</div><div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>&#160;    }</div><div class="line"><a name="l02970"></a><span class="lineno"> 2970</span>&#160;</div><div class="line"><a name="l02971"></a><span class="lineno"> 2971</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>&#160;    <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>&#160;}</div><div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>&#160;</div><div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l02976"></a><span class="lineno"> 2976</span>&#160;</div><div class="line"><a name="l02981"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a84be630007b8e33d158e3aa77a4c0947"> 2981</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a84be630007b8e33d158e3aa77a4c0947">ec_ioctl_domain_process</a>(</div><div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>&#160;        )</div><div class="line"><a name="l02986"></a><span class="lineno"> 2986</span>&#160;{</div><div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>&#160;    <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l02988"></a><span class="lineno"> 2988</span>&#160;</div><div class="line"><a name="l02989"></a><span class="lineno"> 2989</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l02990"></a><span class="lineno"> 2990</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l02991"></a><span class="lineno"> 2991</span>&#160;</div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span>&#160;    <span class="comment">/* no locking of master_sem needed, because domain will not be deleted in</span></div><div class="line"><a name="l02993"></a><span class="lineno"> 2993</span>&#160;<span class="comment">     * the meantime. */</span></div><div class="line"><a name="l02994"></a><span class="lineno"> 2994</span>&#160;</div><div class="line"><a name="l02995"></a><span class="lineno"> 2995</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#a8d22634713ccbe95cb40767cda5375a2">ec_master_find_domain</a>(master, (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) arg))) {</div><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l02997"></a><span class="lineno"> 2997</span>&#160;    }</div><div class="line"><a name="l02998"></a><span class="lineno"> 2998</span>&#160;</div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gace65c0f94caa798d1f5930c1317dfd5c">ecrt_domain_process</a>(domain);</div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03001"></a><span class="lineno"> 3001</span>&#160;}</div><div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>&#160;</div><div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>&#160;</div><div class="line"><a name="l03009"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a2065710d9f99d4133234eaeda14e0580"> 3009</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a2065710d9f99d4133234eaeda14e0580">ec_ioctl_domain_queue</a>(</div><div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03012"></a><span class="lineno"> 3012</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>&#160;        )</div><div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>&#160;{</div><div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>&#160;    <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l03016"></a><span class="lineno"> 3016</span>&#160;</div><div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>&#160;</div><div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>&#160;    <span class="comment">/* no locking of master_sem needed, because domain will not be deleted in</span></div><div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>&#160;<span class="comment">     * the meantime. */</span></div><div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>&#160;</div><div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#a8d22634713ccbe95cb40767cda5375a2">ec_master_find_domain</a>(master, (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) arg))) {</div><div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03025"></a><span class="lineno"> 3025</span>&#160;    }</div><div class="line"><a name="l03026"></a><span class="lineno"> 3026</span>&#160;</div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga5367e6982fae333765231a2c50579a96">ecrt_domain_queue</a>(domain);</div><div class="line"><a name="l03028"></a><span class="lineno"> 3028</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>&#160;}</div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>&#160;</div><div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>&#160;</div><div class="line"><a name="l03037"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aac54c2a8ddaa954c219ec1aef6f0b92f"> 3037</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#aac54c2a8ddaa954c219ec1aef6f0b92f">ec_ioctl_domain_state</a>(</div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>&#160;        )</div><div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>&#160;{</div><div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>&#160;    ec_ioctl_domain_state_t data;</div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__domain.html">ec_domain_t</a> *domain;</div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>&#160;    <a class="code" href="structec__domain__state__t.html">ec_domain_state_t</a> state;</div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span>&#160;</div><div class="line"><a name="l03047"></a><span class="lineno"> 3047</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03048"></a><span class="lineno"> 3048</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03049"></a><span class="lineno"> 3049</span>&#160;</div><div class="line"><a name="l03050"></a><span class="lineno"> 3050</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data))) {</div><div class="line"><a name="l03051"></a><span class="lineno"> 3051</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>&#160;    }</div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>&#160;</div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>&#160;    <span class="comment">/* no locking of master_sem needed, because domain will not be deleted in</span></div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>&#160;<span class="comment">     * the meantime. */</span></div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>&#160;</div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>&#160;    <span class="keywordflow">if</span> (!(domain = <a class="code" href="master_8c.html#ac767fa3488ddfc5a678d2949e40acdc4">ec_master_find_domain_const</a>(master, data.domain_index))) {</div><div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>&#160;    }</div><div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>&#160;</div><div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gaab8fdd6b9dc3f33d22800d8c517f864a">ecrt_domain_state</a>(domain, &amp;state);</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>&#160;</div><div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) data.state, &amp;state, <span class="keyword">sizeof</span>(state)))</div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>&#160;</div><div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03067"></a><span class="lineno"> 3067</span>&#160;}</div><div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>&#160;</div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>&#160;</div><div class="line"><a name="l03075"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a161d41f456793dd2717a3df9ae181d04"> 3075</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a161d41f456793dd2717a3df9ae181d04">ec_ioctl_sdo_request_index</a>(</div><div class="line"><a name="l03076"></a><span class="lineno"> 3076</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03077"></a><span class="lineno"> 3077</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>&#160;        )</div><div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>&#160;{</div><div class="line"><a name="l03081"></a><span class="lineno"> 3081</span>&#160;    ec_ioctl_sdo_request_t data;</div><div class="line"><a name="l03082"></a><span class="lineno"> 3082</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03083"></a><span class="lineno"> 3083</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>&#160;</div><div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>&#160;</div><div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03089"></a><span class="lineno"> 3089</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03090"></a><span class="lineno"> 3090</span>&#160;</div><div class="line"><a name="l03091"></a><span class="lineno"> 3091</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor req will not be</span></div><div class="line"><a name="l03092"></a><span class="lineno"> 3092</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>&#160;</div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>&#160;    }</div><div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>&#160;</div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>&#160;    <span class="keywordflow">if</span> (!(req = <a class="code" href="slave__config_8c.html#a0e431ae80ee0465f6629ff33ef3e8290">ec_slave_config_find_sdo_request</a>(sc, data.request_index))) {</div><div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03100"></a><span class="lineno"> 3100</span>&#160;    }</div><div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>&#160;</div><div class="line"><a name="l03102"></a><span class="lineno"> 3102</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gae002eb267f69d91de0c83a5f4f349372">ecrt_sdo_request_index</a>(req, data.sdo_index, data.sdo_subindex);</div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>&#160;}</div><div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>&#160;</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>&#160;</div><div class="line"><a name="l03112"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#adee230c269c4a44a0843f1187986781f"> 3112</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#adee230c269c4a44a0843f1187986781f">ec_ioctl_sdo_request_timeout</a>(</div><div class="line"><a name="l03113"></a><span class="lineno"> 3113</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03114"></a><span class="lineno"> 3114</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03115"></a><span class="lineno"> 3115</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>&#160;        )</div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>&#160;{</div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>&#160;    ec_ioctl_sdo_request_t data;</div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>&#160;</div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>&#160; 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   <a class="code" href="group__ApplicationInterface.html#gae5018a122570d50568b32211d79f00ff">ecrt_sdo_request_timeout</a>(req, data.timeout);</div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>&#160;}</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>&#160;</div><div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>&#160;</div><div class="line"><a name="l03149"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a5fed9cf044e8d43c4743e6ee0c50d4a4"> 3149</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a5fed9cf044e8d43c4743e6ee0c50d4a4">ec_ioctl_sdo_request_state</a>(</div><div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>&#160; 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   data.<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = <a class="code" href="group__ApplicationInterface.html#ga78d910487f583e333cdf978b4f12c3c1">ecrt_sdo_request_state</a>(req);</div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>&#160;    <span class="keywordflow">if</span> (data.state == <a class="code" href="group__ApplicationInterface.html#ggae94149f829f04960c62d63764a7779dfab2473480381319839a822fc009aa0db5">EC_REQUEST_SUCCESS</a> &amp;&amp; req-&gt;<a class="code" href="structec__sdo__request.html#aaccb8ada520d7948b4f61653df6e871f">dir</a> == <a class="code" href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4">EC_DIR_INPUT</a>)</div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>&#160;        data.size = <a class="code" href="group__ApplicationInterface.html#ga8de1a948ed0cfa5a9478d2050c2560da">ecrt_sdo_request_data_size</a>(req);</div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>&#160;        data.size = 0;</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>&#160;</div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>&#160;</div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>&#160;}</div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>&#160;</div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>&#160;</div><div class="line"><a name="l03194"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a360b0bec95dc92279a677fb9fb1218a2"> 3194</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a360b0bec95dc92279a677fb9fb1218a2">ec_ioctl_sdo_request_read</a>(</div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>&#160;        )</div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>&#160;{</div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>&#160;    ec_ioctl_sdo_request_t data;</div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>&#160;</div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03205"></a><span class="lineno"> 3205</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>&#160;</div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>&#160;</div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor req will not be</span></div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>&#160;</div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>&#160;    }</div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>&#160;</div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>&#160;    <span class="keywordflow">if</span> (!(req = <a class="code" href="slave__config_8c.html#a0e431ae80ee0465f6629ff33ef3e8290">ec_slave_config_find_sdo_request</a>(sc, data.request_index))) {</div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>&#160;    }</div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>&#160;</div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga883e43ca2b29e73ac5ec5dec214487b2">ecrt_sdo_request_read</a>(req);</div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>&#160;}</div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>&#160;</div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>&#160;</div><div class="line"><a name="l03231"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a91b490dd3442381bbff15c0309e4161c"> 3231</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a91b490dd3442381bbff15c0309e4161c">ec_ioctl_sdo_request_write</a>(</div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>&#160;        )</div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>&#160;{</div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>&#160;    ec_ioctl_sdo_request_t data;</div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>&#160;</div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>&#160;</div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>&#160;</div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>&#160;    <span class="keywordflow">if</span> (!data.size) {</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;SDO download: Data size may not be zero!\n&quot;</span>);</div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>&#160;    }</div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>&#160;</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor req will not be</span></div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>&#160;</div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>&#160; 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   ret = <a class="code" href="sdo__request_8c.html#a2f1e920bf54c7826a9747beae685caf4">ec_sdo_request_alloc</a>(req, data.size);</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>&#160;    <span class="keywordflow">if</span> (ret)</div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>&#160;</div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(req-&gt;<a class="code" href="structec__sdo__request.html#aa1f9c68c95c5fde23ed0807abf884b08">data</a>, (<span class="keywordtype">void</span> __user *) data.data, data.size))</div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>&#160;</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>&#160;    req-&gt;<a class="code" href="structec__sdo__request.html#a9a094314f738ed0fdf4b46f4bd37dfe9">data_size</a> = data.size;</div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gaf0e5a35aa54d971d75a6d00c148ffa83">ecrt_sdo_request_write</a>(req);</div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>&#160;}</div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>&#160;</div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>&#160;</div><div class="line"><a name="l03282"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#aa79b6fd9f7e81f30b587ebb3bcc70c82"> 3282</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#aa79b6fd9f7e81f30b587ebb3bcc70c82">ec_ioctl_sdo_request_data</a>(</div><div class="line"><a name="l03283"></a><span class="lineno"> 3283</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>&#160;        )</div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>&#160;{</div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>&#160;    ec_ioctl_sdo_request_t data;</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *req;</div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>&#160;</div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>&#160;</div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>&#160;</div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor req will not be</span></div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>&#160;</div><div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>&#160; 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       <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>&#160;        )</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>&#160;{</div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>&#160;    ec_ioctl_reg_request_t io;</div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> *reg;</div><div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>&#160;</div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>&#160;    }</div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>&#160;</div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>&#160;    }</div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>&#160;</div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>&#160;    <span class="keywordflow">if</span> (io.mem_size &lt;= 0) {</div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>&#160;    }</div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>&#160;</div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor reg will not be</span></div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>&#160;</div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, io.config_index))) {</div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>&#160; 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               min(reg-&gt;<a class="code" href="structec__reg__request.html#a47f808dbe3e2c0eb1931cf5215d5743f">mem_size</a>, io.mem_size))) {</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>&#160;    }</div><div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>&#160;</div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>&#160;}</div><div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>&#160;</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>&#160;</div><div class="line"><a name="l03369"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#abffd25a47e56eb3b0cbdd0d2f4412e76"> 3369</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#abffd25a47e56eb3b0cbdd0d2f4412e76">ec_ioctl_reg_request_state</a>(</div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>&#160;        )</div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>&#160;{</div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>&#160;    ec_ioctl_reg_request_t io;</div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> *reg;</div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>&#160;</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>&#160;    }</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>&#160;</div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>&#160;    }</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>&#160;</div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>&#160; 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       <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>&#160;        )</div><div class="line"><a name="l03467"></a><span class="lineno"> 3467</span>&#160;{</div><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span>&#160;    ec_ioctl_reg_request_t io;</div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> *reg;</div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>&#160;</div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested)) {</div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>&#160;    }</div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span>&#160;</div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03477"></a><span class="lineno"> 3477</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>&#160;    }</div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>&#160;</div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor reg will not be</span></div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>&#160;</div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, io.config_index))) {</div><div class="line"><a name="l03484"></a><span class="lineno"> 3484</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</span>&#160;    }</div><div class="line"><a name="l03486"></a><span class="lineno"> 3486</span>&#160;</div><div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>&#160;    <span class="keywordflow">if</span> (!(reg = <a class="code" href="slave__config_8c.html#a23fe8c4e37cd9bea5cc346edfd890963">ec_slave_config_find_reg_request</a>(sc, io.request_index))) {</div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>&#160;    }</div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>&#160;</div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>&#160;    <span class="keywordflow">if</span> (io.transfer_size &gt; reg-&gt;<a class="code" href="structec__reg__request.html#a47f808dbe3e2c0eb1931cf5215d5743f">mem_size</a>) {</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>&#160;        <span class="keywordflow">return</span> -EOVERFLOW;</div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>&#160;    }</div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>&#160;</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gad8da153df44d98812c897c56cabe1e84">ecrt_reg_request_read</a>(reg, io.<a class="code" href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">address</a>, io.transfer_size);</div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>&#160;}</div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>&#160;</div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>&#160;</div><div class="line"><a name="l03505"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a7169eec47b84a9292ec85d9f4da8a755"> 3505</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a7169eec47b84a9292ec85d9f4da8a755">ec_ioctl_voe_send_header</a>(</div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>&#160;        )</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>&#160;{</div><div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>&#160;    ec_ioctl_voe_t data;</div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>&#160;    <a class="code" href="structec__voe__handler.html">ec_voe_handler_t</a> *voe;</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>&#160;    uint32_t vendor_id;</div><div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>&#160;    uint16_t vendor_type;</div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>&#160;</div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>&#160;</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>&#160;</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>&#160;    <span class="keywordflow">if</span> (get_user(vendor_id, data.vendor_id))</div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>&#160;</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>&#160;    <span class="keywordflow">if</span> (get_user(vendor_type, data.vendor_type))</div><div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03528"></a><span class="lineno"> 3528</span>&#160;</div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor voe will not be</span></div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>&#160;</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>&#160;    }</div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>&#160;</div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>&#160;    <span class="keywordflow">if</span> (!(voe = <a class="code" href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a>(sc, data.voe_index))) {</div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>&#160;    }</div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>&#160;</div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga0b19acf8409e13630e7525f571659744">ecrt_voe_handler_send_header</a>(voe, vendor_id, vendor_type);</div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>&#160;}</div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>&#160;</div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>&#160;</div><div class="line"><a name="l03550"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#abba36d5915353726fb9419b1050c88a8"> 3550</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#abba36d5915353726fb9419b1050c88a8">ec_ioctl_voe_rec_header</a>(</div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>&#160;        )</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>&#160;{</div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>&#160;    ec_ioctl_voe_t data;</div><div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>&#160;    <a class="code" href="structec__voe__handler.html">ec_voe_handler_t</a> *voe;</div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>&#160; 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   <span class="comment">/* no locking of master_sem needed, because neither sc nor voe will not be</span></div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>&#160;</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>&#160;    }</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>&#160;</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>&#160;    <span class="keywordflow">if</span> (!(voe = <a class="code" href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a>(sc, data.voe_index))) {</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>&#160; 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   <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>&#160;</div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>&#160;</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor voe will not be</span></div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>&#160;</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>&#160;    }</div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>&#160;</div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>&#160;    <span class="keywordflow">if</span> (!(voe = <a class="code" href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a>(sc, data.voe_index))) {</div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>&#160;    }</div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>&#160;</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga71bc42fb7cb1bd008303bb79df11312e">ecrt_voe_handler_read</a>(voe);</div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>&#160;}</div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>&#160;</div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>&#160;</div><div class="line"><a name="l03635"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#afbe5f63b27479db159ab2e02de40807e"> 3635</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#afbe5f63b27479db159ab2e02de40807e">ec_ioctl_voe_read_nosync</a>(</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>&#160;        )</div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>&#160;{</div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>&#160;    ec_ioctl_voe_t data;</div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>&#160;    <a class="code" href="structec__voe__handler.html">ec_voe_handler_t</a> *voe;</div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>&#160;</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>&#160;</div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>&#160;</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor voe will not be</span></div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>&#160;</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>&#160;    }</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>&#160;</div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>&#160;    <span class="keywordflow">if</span> (!(voe = <a class="code" href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a>(sc, data.voe_index))) {</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>&#160;    }</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>&#160;</div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gad0bc75bb57e280a55b0e9d31c0f06f71">ecrt_voe_handler_read_nosync</a>(voe);</div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>&#160;}</div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>&#160;</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>&#160;</div><div class="line"><a name="l03672"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a8f715426e81e259bc71685cf94250d0d"> 3672</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a8f715426e81e259bc71685cf94250d0d">ec_ioctl_voe_write</a>(</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>&#160; 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   <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>&#160;</div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>&#160;</div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor voe will not be</span></div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>&#160;</div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>&#160; 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   <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>&#160;    }</div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>&#160;</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>&#160;    <span class="keywordflow">if</span> (!(voe = <a class="code" href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a>(sc, data.voe_index))) {</div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>&#160;    }</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>&#160;</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>&#160;    data.<a class="code" href="structec__voe__handler.html#a214b9c6c45ae1d97da28b33f48fc9625">state</a> = <a class="code" href="group__ApplicationInterface.html#ga26c45ec21428d91704016494cb5a38ae">ecrt_voe_handler_execute</a>(voe);</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>&#160;    <span class="keywordflow">if</span> (data.state == <a class="code" href="group__ApplicationInterface.html#ggae94149f829f04960c62d63764a7779dfab2473480381319839a822fc009aa0db5">EC_REQUEST_SUCCESS</a> &amp;&amp; voe-&gt;<a class="code" href="structec__voe__handler.html#a4930b843f8706117298fd50362514117">dir</a> == <a class="code" href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4">EC_DIR_INPUT</a>)</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>&#160;        data.size = <a class="code" href="group__ApplicationInterface.html#gaabc36254a5c0f0ff3aec0ead3d4ecc96">ecrt_voe_handler_data_size</a>(voe);</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>&#160;        data.size = 0;</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>&#160;</div><div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;data, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>&#160;</div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>&#160;}</div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>&#160;</div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>&#160;</div><div class="line"><a name="l03763"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a6ffb45eb28399b4330cb9efaace774fa"> 3763</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a6ffb45eb28399b4330cb9efaace774fa">ec_ioctl_voe_data</a>(</div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>&#160;        <span class="keywordtype">void</span> *arg, </div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>&#160;        ec_ioctl_context_t *ctx </div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>&#160;        )</div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>&#160;{</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>&#160;    ec_ioctl_voe_t data;</div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>&#160;    <a class="code" href="structec__slave__config.html">ec_slave_config_t</a> *sc;</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>&#160;    <a class="code" href="structec__voe__handler.html">ec_voe_handler_t</a> *voe;</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>&#160;</div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>&#160;    <span class="keywordflow">if</span> (unlikely(!ctx-&gt;requested))</div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>&#160;        <span class="keywordflow">return</span> -EPERM;</div><div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>&#160;</div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;data, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(data)))</div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>&#160;</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>&#160;    <span class="comment">/* no locking of master_sem needed, because neither sc nor voe will not be</span></div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>&#160;<span class="comment">     * deleted in the meantime. */</span></div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>&#160;</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>&#160;    <span class="keywordflow">if</span> (!(sc = <a class="code" href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a>(master, data.config_index))) {</div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>&#160;    }</div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>&#160;</div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>&#160;    <span class="keywordflow">if</span> (!(voe = <a class="code" href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a>(sc, data.voe_index))) {</div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>&#160;        <span class="keywordflow">return</span> -ENOENT;</div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span>&#160;    }</div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span>&#160;</div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) data.data, <a class="code" href="group__ApplicationInterface.html#ga4e08667772cb5ca889324d3a5c0d4b26">ecrt_voe_handler_data</a>(voe),</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>&#160;                <a class="code" href="group__ApplicationInterface.html#gaabc36254a5c0f0ff3aec0ead3d4ecc96">ecrt_voe_handler_data_size</a>(voe)))</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>&#160;</div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03795"></a><span class="lineno"> 3795</span>&#160;}</div><div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>&#160;</div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>&#160;</div><div class="line"><a name="l03803"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a2518a2b3264af0fbbb007ac07da00748"> 3803</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a2518a2b3264af0fbbb007ac07da00748">ec_ioctl_slave_foe_read</a>(</div><div class="line"><a name="l03804"></a><span class="lineno"> 3804</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03805"></a><span class="lineno"> 3805</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>&#160;        )</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>&#160;{</div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>&#160;    ec_ioctl_slave_foe_t io;</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>&#160;    <a class="code" href="structec__foe__request__t.html">ec_foe_request_t</a> request;</div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03812"></a><span class="lineno"> 3812</span>&#160;</div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>&#160;    }</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>&#160;</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>&#160;    <a class="code" href="foe__request_8c.html#a3bf07dbd22177d67d2378d6d4849f82d">ec_foe_request_init</a>(&amp;request, io.<a class="code" href="structec__foe__request__t.html#a9ff443ccddd8bd0492f364abb7fd4a32">file_name</a>);</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>&#160;    ret = <a class="code" href="foe__request_8c.html#a21195eb686c217bbf70ba0cde620db52">ec_foe_request_alloc</a>(&amp;request, 10000); <span class="comment">// FIXME</span></div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>&#160;    <span class="keywordflow">if</span> (ret) {</div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>&#160;    }</div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>&#160;</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>&#160;    <a class="code" href="foe__request_8c.html#a1abc468b6ec2292415b084f15beeb3d4">ec_foe_request_read</a>(&amp;request);</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>&#160;</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>&#160;    }</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>&#160;</div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a>(master, 0, io.slave_position))) {</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>&#160;                io.slave_position);</div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l03837"></a><span class="lineno"> 3837</span>&#160;    }</div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>&#160;</div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Scheduling FoE read request.\n&quot;</span>);</div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>&#160;</div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>&#160;    <span class="comment">// schedule request.</span></div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>&#160;    list_add_tail(&amp;request.<a class="code" href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">list</a>, &amp;slave-&gt;<a class="code" href="structec__slave.html#a374ce6a1879d81ca54496be994b9e46e">foe_requests</a>);</div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>&#160;</div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>&#160;</div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>&#160;    <span class="comment">// wait for processing through FSM</span></div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>&#160;    <span class="keywordflow">if</span> (wait_event_interruptible(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>,</div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>&#160;                request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> != EC_INT_REQUEST_QUEUED)) {</div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>&#160;        <span class="comment">// interrupted by signal</span></div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>&#160;        down(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>&#160;        <span class="keywordflow">if</span> (request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> == EC_INT_REQUEST_QUEUED) {</div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>&#160;            list_del(&amp;request.<a class="code" href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">list</a>);</div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>&#160;            <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>&#160;            <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>&#160;        }</div><div class="line"><a name="l03857"></a><span class="lineno"> 3857</span>&#160;        <span class="comment">// request already processing: interrupt not possible.</span></div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span>&#160;    }</div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>&#160;</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>&#160;    <span class="comment">// wait until master FSM has finished processing</span></div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>&#160;    wait_event(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>, request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> != EC_INT_REQUEST_BUSY);</div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>&#160;</div><div class="line"><a name="l03864"></a><span class="lineno"> 3864</span>&#160;    io.result = request.<a class="code" href="structec__foe__request__t.html#a3755f2ecc7d79a09afc8d567b11b7aef">result</a>;</div><div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>&#160;    io.error_code = request.<a class="code" href="structec__foe__request__t.html#a61bb591aa99ad14d759e67c687b11d5d">error_code</a>;</div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>&#160;</div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>&#160;    <span class="keywordflow">if</span> (request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> != EC_INT_REQUEST_SUCCESS) {</div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>&#160;        io.data_size = 0;</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>&#160;        ret = -EIO;</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>&#160;        <span class="keywordflow">if</span> (request.<a class="code" href="structec__foe__request__t.html#aa7b6efa4a99fe568f8f53ae0b2ebc2e4">data_size</a> &gt; io.buffer_size) {</div><div class="line"><a name="l03872"></a><span class="lineno"> 3872</span>&#160;            <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Buffer too small.\n&quot;</span>);</div><div class="line"><a name="l03873"></a><span class="lineno"> 3873</span>&#160;            <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span>&#160;            <span class="keywordflow">return</span> -EOVERFLOW;</div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span>&#160;        }</div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>&#160;        io.data_size = request.<a class="code" href="structec__foe__request__t.html#aa7b6efa4a99fe568f8f53ae0b2ebc2e4">data_size</a>;</div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>&#160;        <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) io.buffer,</div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>&#160;                    request.<a class="code" href="structec__foe__request__t.html#a9f6af09dc6347bb9139f488c7ca48427">buffer</a>, io.data_size)) {</div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>&#160;            <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span>&#160;            <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span>&#160;        }</div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span>&#160;        ret = 0;</div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span>&#160;    }</div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>&#160;</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>&#160;    <span class="keywordflow">if</span> (__copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>&#160;        ret = -EFAULT;</div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>&#160;    }</div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>&#160;</div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span>&#160;    <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>&#160;}</div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>&#160;</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span>&#160;</div><div class="line"><a name="l03899"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a18d53cf47aa3c37019abad476a8ed104"> 3899</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a18d53cf47aa3c37019abad476a8ed104">ec_ioctl_slave_foe_write</a>(</div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>&#160;        )</div><div class="line"><a name="l03903"></a><span class="lineno"> 3903</span>&#160;{</div><div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>&#160;    ec_ioctl_slave_foe_t io;</div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>&#160;    <a class="code" href="structec__foe__request__t.html">ec_foe_request_t</a> request;</div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave;</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>&#160;</div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;io, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>&#160;    }</div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>&#160;</div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>&#160;    <a class="code" href="foe__request_8c.html#a3bf07dbd22177d67d2378d6d4849f82d">ec_foe_request_init</a>(&amp;request, io.<a class="code" href="structec__foe__request__t.html#a9ff443ccddd8bd0492f364abb7fd4a32">file_name</a>);</div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>&#160;</div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>&#160;    ret = <a class="code" href="foe__request_8c.html#a21195eb686c217bbf70ba0cde620db52">ec_foe_request_alloc</a>(&amp;request, io.<a class="code" href="structec__foe__request__t.html#a5cf1b56bd0f3406f9cf36650fc5ac7aa">buffer_size</a>);</div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>&#160;    <span class="keywordflow">if</span> (ret) {</div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>&#160;        <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>&#160;    }</div><div class="line"><a name="l03920"></a><span class="lineno"> 3920</span>&#160;</div><div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(request.<a class="code" href="structec__foe__request__t.html#a9f6af09dc6347bb9139f488c7ca48427">buffer</a>,</div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>&#160;                (<span class="keywordtype">void</span> __user *) io.buffer, io.buffer_size)) {</div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span>&#160;    }</div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>&#160;</div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>&#160;    request.<a class="code" href="structec__foe__request__t.html#aa7b6efa4a99fe568f8f53ae0b2ebc2e4">data_size</a> = io.buffer_size;</div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>&#160;    <a class="code" href="foe__request_8c.html#a097a26d460304eb8b84a9a9d21345048">ec_foe_request_write</a>(&amp;request);</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>&#160;</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>&#160;    <span class="keywordflow">if</span> (down_interruptible(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>)) {</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>&#160;        <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span>&#160;    }</div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span>&#160;</div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</span>&#160;    <span class="keywordflow">if</span> (!(slave = <a class="code" href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a>(master, 0, io.slave_position))) {</div><div class="line"><a name="l03936"></a><span class="lineno"> 3936</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Slave %u does not exist!\n&quot;</span>,</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>&#160;                io.slave_position);</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>&#160;        <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>&#160;        <span class="keywordflow">return</span> -EINVAL;</div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>&#160;    }</div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>&#160;</div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Scheduling FoE write request.\n&quot;</span>);</div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span>&#160;</div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span>&#160;    <span class="comment">// schedule FoE write request.</span></div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>&#160;    list_add_tail(&amp;request.<a class="code" href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">list</a>, &amp;slave-&gt;<a class="code" href="structec__slave.html#a374ce6a1879d81ca54496be994b9e46e">foe_requests</a>);</div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>&#160;</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>&#160;    up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>&#160;</div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>&#160;    <span class="comment">// wait for processing through FSM</span></div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>&#160;    <span class="keywordflow">if</span> (wait_event_interruptible(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>,</div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span>&#160;                request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> != EC_INT_REQUEST_QUEUED)) {</div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span>&#160;        <span class="comment">// interrupted by signal</span></div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span>&#160;        down(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>&#160;        <span class="keywordflow">if</span> (request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> == EC_INT_REQUEST_QUEUED) {</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>&#160;            <span class="comment">// abort request</span></div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>&#160;            list_del(&amp;request.<a class="code" href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">list</a>);</div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>&#160;            up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>&#160;            <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>&#160;            <span class="keywordflow">return</span> -EINTR;</div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>&#160;        }</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>&#160;        up(&amp;master-&gt;<a class="code" href="structec__master.html#a322cd94f85808c07a046501df8308cc6">master_sem</a>);</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>&#160;    }</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>&#160;</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>&#160;    <span class="comment">// wait until master FSM has finished processing</span></div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>&#160;    wait_event(master-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>, request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> != EC_INT_REQUEST_BUSY);</div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>&#160;</div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>&#160;    io.result = request.<a class="code" href="structec__foe__request__t.html#a3755f2ecc7d79a09afc8d567b11b7aef">result</a>;</div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>&#160;    io.error_code = request.<a class="code" href="structec__foe__request__t.html#a61bb591aa99ad14d759e67c687b11d5d">error_code</a>;</div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>&#160;</div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span>&#160;    ret = request.<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> == EC_INT_REQUEST_SUCCESS ? 0 : -EIO;</div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>&#160;</div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span>&#160;    <span class="keywordflow">if</span> (__copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;io, <span class="keyword">sizeof</span>(io))) {</div><div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>&#160;        ret = -EFAULT;</div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>&#160;    }</div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>&#160;</div><div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>&#160;    <a class="code" href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a>(&amp;request);</div><div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>&#160;}</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>&#160;</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>&#160;</div><div class="line"><a name="l03987"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a11936252bf7e93a7149933acf630288d"> 3987</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a11936252bf7e93a7149933acf630288d">ec_ioctl_slave_soe_read</a>(</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>&#160;        )</div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span>&#160;{</div><div class="line"><a name="l03992"></a><span class="lineno"> 3992</span>&#160;    ec_ioctl_slave_soe_read_t ioctl;</div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span>&#160;    u8 *data;</div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>&#160;    <span class="keywordtype">int</span> retval;</div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>&#160;</div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;ioctl, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(ioctl))) {</div><div class="line"><a name="l03997"></a><span class="lineno"> 3997</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l03998"></a><span class="lineno"> 3998</span>&#160;    }</div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>&#160;</div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>&#160;    data = kmalloc(ioctl.mem_size, GFP_KERNEL);</div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>&#160;    <span class="keywordflow">if</span> (!data) {</div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Failed to allocate %zu bytes of IDN data.\n&quot;</span>,</div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>&#160;                ioctl.mem_size);</div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l04005"></a><span class="lineno"> 4005</span>&#160;    }</div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>&#160;</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>&#160;    retval = <a class="code" href="group__ApplicationInterface.html#gacd875ea0739ebb3524269070d9357c4b">ecrt_master_read_idn</a>(master, ioctl.slave_position,</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>&#160;            ioctl.drive_no, ioctl.idn, data, ioctl.mem_size, &amp;ioctl.data_size,</div><div class="line"><a name="l04009"></a><span class="lineno"> 4009</span>&#160;            &amp;ioctl.error_code);</div><div class="line"><a name="l04010"></a><span class="lineno"> 4010</span>&#160;    <span class="keywordflow">if</span> (retval) {</div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span>&#160;        kfree(data);</div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span>&#160;        <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span>&#160;    }</div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span>&#160;</div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span>&#160;    <span class="keywordflow">if</span> (copy_to_user((<span class="keywordtype">void</span> __user *) ioctl.data,</div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>&#160;                data, ioctl.data_size)) {</div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span>&#160;        kfree(data);</div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l04019"></a><span class="lineno"> 4019</span>&#160;    }</div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>&#160;    kfree(data);</div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span>&#160;</div><div class="line"><a name="l04022"></a><span class="lineno"> 4022</span>&#160;    <span class="keywordflow">if</span> (__copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;ioctl, <span class="keyword">sizeof</span>(ioctl))) {</div><div class="line"><a name="l04023"></a><span class="lineno"> 4023</span>&#160;        retval = -EFAULT;</div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>&#160;    }</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>&#160;</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>&#160;    <a class="code" href="master_8h.html#a6cc0dea5aa374291f2379e844de741d0">EC_MASTER_DBG</a>(master, 1, <span class="stringliteral">&quot;Finished SoE read request.\n&quot;</span>);</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>&#160;    <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>&#160;}</div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>&#160;</div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span>&#160;</div><div class="line"><a name="l04036"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a52bdb6f782205b184d6f5890587b735f"> 4036</a></span>&#160;<span class="keyword">static</span> <a class="code" href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a> <span class="keywordtype">int</span> <a class="code" href="rtdm-ioctl_8c.html#a52bdb6f782205b184d6f5890587b735f">ec_ioctl_slave_soe_write</a>(</div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>&#160;        )</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>&#160;{</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>&#160;    ec_ioctl_slave_soe_write_t ioctl;</div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>&#160;    u8 *data;</div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>&#160;    <span class="keywordtype">int</span> retval;</div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span>&#160;</div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(&amp;ioctl, (<span class="keywordtype">void</span> __user *) arg, <span class="keyword">sizeof</span>(ioctl))) {</div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>&#160;    }</div><div class="line"><a name="l04048"></a><span class="lineno"> 4048</span>&#160;</div><div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>&#160;    data = kmalloc(ioctl.data_size, GFP_KERNEL);</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>&#160;    <span class="keywordflow">if</span> (!data) {</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>&#160;        <a class="code" href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a>(master, <span class="stringliteral">&quot;Failed to allocate %zu bytes of IDN data.\n&quot;</span>,</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>&#160;                ioctl.data_size);</div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>&#160;        <span class="keywordflow">return</span> -ENOMEM;</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>&#160;    }</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>&#160;    <span class="keywordflow">if</span> (copy_from_user(data, (<span class="keywordtype">void</span> __user *) ioctl.data, ioctl.data_size)) {</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>&#160;        kfree(data);</div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>&#160;        <span class="keywordflow">return</span> -EFAULT;</div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>&#160;    }</div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span>&#160;</div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span>&#160;    retval = <a class="code" href="group__ApplicationInterface.html#ga5ddd58b7a66b774b6037edbc50c73293">ecrt_master_write_idn</a>(master, ioctl.slave_position,</div><div class="line"><a name="l04061"></a><span class="lineno"> 4061</span>&#160;            ioctl.drive_no, ioctl.idn, data, ioctl.data_size,</div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>&#160;            &amp;ioctl.error_code);</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>&#160;    kfree(data);</div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>&#160;    <span class="keywordflow">if</span> (retval) {</div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>&#160;        <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>&#160;    }</div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>&#160;</div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>&#160;    <span class="keywordflow">if</span> (__copy_to_user((<span class="keywordtype">void</span> __user *) arg, &amp;ioctl, <span class="keyword">sizeof</span>(ioctl))) {</div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>&#160;        retval = -EFAULT;</div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>&#160;    }</div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>&#160;</div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>&#160;    <a class="code" href="master_8h.html#a6cc0dea5aa374291f2379e844de741d0">EC_MASTER_DBG</a>(master, 1, <span class="stringliteral">&quot;Finished SoE write request.\n&quot;</span>);</div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>&#160;    <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span>&#160;}</div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>&#160;</div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>&#160;</div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>&#160;<span class="preprocessor">#ifdef EC_IOCTL_RTDM</span></div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>&#160;<span class="preprocessor">#define EC_IOCTL ec_ioctl_rtdm</span></div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l04083"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#a80a51dad3458ecb73d12369fa9b50a02"> 4083</a></span>&#160;<span class="preprocessor">#define EC_IOCTL ec_ioctl</span></div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>&#160;</div><div class="line"><a name="l04090"></a><span class="lineno"><a class="line" href="rtdm-ioctl_8c.html#ad2b4e3422cd9ad887c6618a333bb0205"> 4090</a></span>&#160;<span class="keywordtype">long</span> <a class="code" href="rtdm-ioctl_8c.html#a80a51dad3458ecb73d12369fa9b50a02">EC_IOCTL</a>(</div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>&#160;        <a class="code" href="structec__master.html">ec_master_t</a> *master, </div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span>&#160;        ec_ioctl_context_t *ctx, </div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> cmd, </div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>&#160;        <span class="keywordtype">void</span> *arg </div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>&#160;        )</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>&#160;{</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>&#160;<span class="preprocessor">#if DEBUG_LATENCY</span></div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>&#160;    cycles_t a = get_cycles(), b;</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> t;</div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>&#160;    <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>&#160;</div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>&#160;    <span class="keywordflow">switch</span> (cmd) {</div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_MODULE:</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ada73ba861c174f3e824cbe8519cd707b">ec_ioctl_module</a>(arg);</div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_MASTER:</div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a942f48e33c4240985a3dfed151ddedd9">ec_ioctl_master</a>(master, arg);</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE:</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a6a52ca648afc723008809730bb65e271">ec_ioctl_slave</a>(master, arg);</div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SYNC:</div><div class="line"><a name="l04114"></a><span class="lineno"> 4114</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ae9eb01986ce029d43e9ba687c80dcb03">ec_ioctl_slave_sync</a>(master, arg);</div><div class="line"><a name="l04115"></a><span class="lineno"> 4115</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SYNC_PDO:</div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a92e979e00e5dd87a6f8ca11ad0de7e25">ec_ioctl_slave_sync_pdo</a>(master, arg);</div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SYNC_PDO_ENTRY:</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#af0488266107bb89aa140aa2999857a02">ec_ioctl_slave_sync_pdo_entry</a>(master, arg);</div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN:</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a243a28bf53be27260b5c5d143d6b282d">ec_ioctl_domain</a>(master, arg);</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_FMMU:</div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a54ce5be9c8a9688255321d86cd459b89">ec_ioctl_domain_fmmu</a>(master, arg);</div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_DATA:</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a3194159274c643424e8a3d5d9163f25e">ec_ioctl_domain_data</a>(master, arg);</div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_MASTER_DEBUG:</div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>&#160;            }</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a57444c126eeedeaeaf3b093a9fbbc3ad">ec_ioctl_master_debug</a>(master, arg);</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_MASTER_RESCAN:</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>&#160;            }</div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ac31bef8ff8aa7767c418f3dfc4b6a925">ec_ioctl_master_rescan</a>(master, arg);</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_STATE:</div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>&#160;            }</div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ad4a6ca43584b9f02ec081b450010e9a6">ec_ioctl_slave_state</a>(master, arg);</div><div class="line"><a name="l04151"></a><span class="lineno"> 4151</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SDO:</div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#af4d6febb5963f48d824d6d745a7fa276">ec_ioctl_slave_sdo</a>(master, arg);</div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SDO_ENTRY:</div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a3765b2ae70499fb1280a8c64fe625f34">ec_ioctl_slave_sdo_entry</a>(master, arg);</div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SDO_UPLOAD:</div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a58b6b59e482f67391ac1b656a6011f61">ec_ioctl_slave_sdo_upload</a>(master, arg);</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SDO_DOWNLOAD:</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>&#160;            }</div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ac04026c4a96a680bbc59fad0986b8523">ec_ioctl_slave_sdo_download</a>(master, arg);</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SII_READ:</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a033fb32a4704137456208258c2a0cf1a">ec_ioctl_slave_sii_read</a>(master, arg);</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SII_WRITE:</div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>&#160;            }</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ac3603b1007fcb890a3267df91bdfea74">ec_ioctl_slave_sii_write</a>(master, arg);</div><div class="line"><a name="l04177"></a><span class="lineno"> 4177</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04178"></a><span class="lineno"> 4178</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_REG_READ:</div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a9ee06f1c78fd750d76324c65ce99bc0e">ec_ioctl_slave_reg_read</a>(master, arg);</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_REG_WRITE:</div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>&#160;            }</div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a25896dc7046edda19448c51fc43a257e">ec_ioctl_slave_reg_write</a>(master, arg);</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_FOE_READ:</div><div class="line"><a name="l04189"></a><span class="lineno"> 4189</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a2518a2b3264af0fbbb007ac07da00748">ec_ioctl_slave_foe_read</a>(master, arg);</div><div class="line"><a name="l04190"></a><span class="lineno"> 4190</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_FOE_WRITE:</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>&#160;            }</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a18d53cf47aa3c37019abad476a8ed104">ec_ioctl_slave_foe_write</a>(master, arg);</div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SOE_READ:</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a11936252bf7e93a7149933acf630288d">ec_ioctl_slave_soe_read</a>(master, arg);</div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04201"></a><span class="lineno"> 4201</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SLAVE_SOE_WRITE:</div><div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>&#160;            }</div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a52bdb6f782205b184d6f5890587b735f">ec_ioctl_slave_soe_write</a>(master, arg);</div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CONFIG:</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a0df9e7bdee5788abd1cba76367617610">ec_ioctl_config</a>(master, arg);</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CONFIG_PDO:</div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a75ca66980c8d3ad6a9d0163830d2b194">ec_ioctl_config_pdo</a>(master, arg);</div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CONFIG_PDO_ENTRY:</div><div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aaae8d838482ee18a5ad151b5092fbd64">ec_ioctl_config_pdo_entry</a>(master, arg);</div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CONFIG_SDO:</div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a5c22441bd854db23f598de4e7c5402be">ec_ioctl_config_sdo</a>(master, arg);</div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CONFIG_IDN:</div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ad5086c7e72fbd89b44ca710159c361f9">ec_ioctl_config_idn</a>(master, arg);</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>&#160;<span class="preprocessor">#ifdef EC_EOE</span></div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_EOE_HANDLER:</div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a13d8254794ace1ae6428cf86f5528cf3">ec_ioctl_eoe_handler</a>(master, arg);</div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_REQUEST:</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04231"></a><span class="lineno"> 4231</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>&#160;            }</div><div class="line"><a name="l04233"></a><span class="lineno"> 4233</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a35b886d5e781f68571ecabc9f0c9f524">ec_ioctl_request</a>(master, arg, ctx);</div><div class="line"><a name="l04234"></a><span class="lineno"> 4234</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CREATE_DOMAIN:</div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>&#160;            }</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a07b52171e30d879a94c8b386c1ed4517">ec_ioctl_create_domain</a>(master, arg, ctx);</div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_CREATE_SLAVE_CONFIG:</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04245"></a><span class="lineno"> 4245</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>&#160;            }</div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a78db07ae2cccd2e3d2f598e17ee2206a">ec_ioctl_create_slave_config</a>(master, arg, ctx);</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SELECT_REF_CLOCK:</div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>&#160;            }</div><div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ae20755d3e68bc4dafdf011aa16ef467d">ec_ioctl_select_ref_clock</a>(master, arg, ctx);</div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_ACTIVATE:</div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>&#160;            }</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#af2400c270d691b44ae895e458e269de1">ec_ioctl_activate</a>(master, arg, ctx);</div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DEACTIVATE:</div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>&#160;            }</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a31554dd6d485543f8510c099ac6d5656">ec_ioctl_deactivate</a>(master, arg, ctx);</div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SEND:</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span>&#160;            }</div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a53339ebb45952b1381334236d3a1d67e">ec_ioctl_send</a>(master, arg, ctx);</div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_RECEIVE:</div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>&#160;            }</div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a772c16b24029717715a52d4a4c2db735">ec_ioctl_receive</a>(master, arg, ctx);</div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_MASTER_STATE:</div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a52ff32e95fad7655e3ec6c87038c19b8">ec_ioctl_master_state</a>(master, arg, ctx);</div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_MASTER_LINK_STATE:</div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#acfc77a7cc993345245fb762f4d42d666">ec_ioctl_master_link_state</a>(master, arg, ctx);</div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_APP_TIME:</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>&#160;            }</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#abd08a6dc1084758311324a41f70bec9c">ec_ioctl_app_time</a>(master, arg, ctx);</div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SYNC_REF:</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span>&#160;            }</div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a78a6db9319d00f88bc0c53c357e21555">ec_ioctl_sync_ref</a>(master, arg, ctx);</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SYNC_SLAVES:</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>&#160;            }</div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a29cc791a19a4a4d8b87217c5f89032f9">ec_ioctl_sync_slaves</a>(master, arg, ctx);</div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_REF_CLOCK_TIME:</div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>&#160;            }</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ac5dcb42967b26a6bd13b82318398d68e">ec_ioctl_ref_clock_time</a>(master, arg, ctx);</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SYNC_MON_QUEUE:</div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>&#160;            }</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ae47243a1ccdf552e3d5b21c9e3dbeab9">ec_ioctl_sync_mon_queue</a>(master, arg, ctx);</div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SYNC_MON_PROCESS:</div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>&#160;            }</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aa67ce6dbb549e62d3d691703c1f43947">ec_ioctl_sync_mon_process</a>(master, arg, ctx);</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_RESET:</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>&#160;            }</div><div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a4e3da585706e6510a2100b2e926c9405">ec_ioctl_reset</a>(master, arg, ctx);</div><div class="line"><a name="l04338"></a><span class="lineno"> 4338</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_SYNC:</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span>&#160;            }</div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a0dc04c6fcfea00daeeadff9cfa7b6d02">ec_ioctl_sc_sync</a>(master, arg, ctx);</div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_WATCHDOG:</div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span>&#160;            }</div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a53abf2431d1485a290ac8e3a00c9a7f6">ec_ioctl_sc_watchdog</a>(master, arg, ctx);</div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_ADD_PDO:</div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>&#160;            }</div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a99206a910b1f007bdd3a519028f2ea80">ec_ioctl_sc_add_pdo</a>(master, arg, ctx);</div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_CLEAR_PDOS:</div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>&#160;            }</div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a27e57c9c40a30401af4b5a5e71d39fbe">ec_ioctl_sc_clear_pdos</a>(master, arg, ctx);</div><div class="line"><a name="l04366"></a><span class="lineno"> 4366</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04367"></a><span class="lineno"> 4367</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_ADD_ENTRY:</div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span>&#160;            }</div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a87dfdcb663e20d4e059faf82d1982bcb">ec_ioctl_sc_add_entry</a>(master, arg, ctx);</div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_CLEAR_ENTRIES:</div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>&#160;            }</div><div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a1c03ed57fb119cca3ad3ba673b58a1a0">ec_ioctl_sc_clear_entries</a>(master, arg, ctx);</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_REG_PDO_ENTRY:</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>&#160;            }</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a1a043b2b5a43f64be550405ff07e90a0">ec_ioctl_sc_reg_pdo_entry</a>(master, arg, ctx);</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_REG_PDO_POS:</div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04390"></a><span class="lineno"> 4390</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span>&#160;            }</div><div class="line"><a name="l04393"></a><span class="lineno"> 4393</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aef03b686bacda87d5618179d27e7d97f">ec_ioctl_sc_reg_pdo_pos</a>(master, arg, ctx);</div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_DC:</div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>&#160;            }</div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aeb27ef22146dbe53354e368f3cba5df9">ec_ioctl_sc_dc</a>(master, arg, ctx);</div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_SDO:</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>&#160;            }</div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a69e32e215effa23dc3755b2315fbff4e">ec_ioctl_sc_sdo</a>(master, arg, ctx);</div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_EMERG_SIZE:</div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>&#160;            }</div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ab04d5fc34acbd3daa896c943f9f9a1f6">ec_ioctl_sc_emerg_size</a>(master, arg, ctx);</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_EMERG_POP:</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04419"></a><span class="lineno"> 4419</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span>&#160;            }</div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a4cdaf5b41f957dfeb241e34b7a34b5ad">ec_ioctl_sc_emerg_pop</a>(master, arg, ctx);</div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_EMERG_CLEAR:</div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>&#160;            }</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ac8935491e253d3ee9efafb04a281963e">ec_ioctl_sc_emerg_clear</a>(master, arg, ctx);</div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_EMERG_OVERRUNS:</div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ae8fc9359ecff755a7b425bebfdbd5179">ec_ioctl_sc_emerg_overruns</a>(master, arg, ctx);</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_SDO_REQUEST:</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>&#160;            }</div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ab1b3c000bc85fde89ba651183acab3ad">ec_ioctl_sc_create_sdo_request</a>(master, arg, ctx);</div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_REG_REQUEST:</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span>&#160;            }</div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a5c85cb635383bc8a191012b134d4be78">ec_ioctl_sc_create_reg_request</a>(master, arg, ctx);</div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_VOE:</div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span>&#160;            }</div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ad564c2bea05d6a8969cadfc35a0afa5f">ec_ioctl_sc_create_voe_handler</a>(master, arg, ctx);</div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_STATE:</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a10372b687290738df325e725a38a5e3e">ec_ioctl_sc_state</a>(master, arg, ctx);</div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SC_IDN:</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>&#160;            }</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a665fe3b51fc0de48b80b94a08d60a9ea">ec_ioctl_sc_idn</a>(master, arg, ctx);</div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_SIZE:</div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a6c00a451ac68ca2d2476407c9213a432">ec_ioctl_domain_size</a>(master, arg, ctx);</div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_OFFSET:</div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#ae35b7d7bd07aa11cd4693ebd41cf85f9">ec_ioctl_domain_offset</a>(master, arg, ctx);</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_PROCESS:</div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04472"></a><span class="lineno"> 4472</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>&#160;            }</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a84be630007b8e33d158e3aa77a4c0947">ec_ioctl_domain_process</a>(master, arg, ctx);</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_QUEUE:</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>&#160;            }</div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a2065710d9f99d4133234eaeda14e0580">ec_ioctl_domain_queue</a>(master, arg, ctx);</div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_DOMAIN_STATE:</div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aac54c2a8ddaa954c219ec1aef6f0b92f">ec_ioctl_domain_state</a>(master, arg, ctx);</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SDO_REQUEST_INDEX:</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>&#160;            }</div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a161d41f456793dd2717a3df9ae181d04">ec_ioctl_sdo_request_index</a>(master, arg, ctx);</div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SDO_REQUEST_TIMEOUT:</div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>&#160;            }</div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#adee230c269c4a44a0843f1187986781f">ec_ioctl_sdo_request_timeout</a>(master, arg, ctx);</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SDO_REQUEST_STATE:</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a5fed9cf044e8d43c4743e6ee0c50d4a4">ec_ioctl_sdo_request_state</a>(master, arg, ctx);</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SDO_REQUEST_READ:</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>&#160;            }</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a360b0bec95dc92279a677fb9fb1218a2">ec_ioctl_sdo_request_read</a>(master, arg, ctx);</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SDO_REQUEST_WRITE:</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>&#160;            }</div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a91b490dd3442381bbff15c0309e4161c">ec_ioctl_sdo_request_write</a>(master, arg, ctx);</div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SDO_REQUEST_DATA:</div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aa79b6fd9f7e81f30b587ebb3bcc70c82">ec_ioctl_sdo_request_data</a>(master, arg, ctx);</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_REG_REQUEST_DATA:</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#aed3bbdc5ba9b4869dbad5e93831aaf69">ec_ioctl_reg_request_data</a>(master, arg, ctx);</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_REG_REQUEST_STATE:</div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#abffd25a47e56eb3b0cbdd0d2f4412e76">ec_ioctl_reg_request_state</a>(master, arg, ctx);</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_REG_REQUEST_WRITE:</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>&#160;            }</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#abb1b5ca921f2702896d6c718bb8c9018">ec_ioctl_reg_request_write</a>(master, arg, ctx);</div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_REG_REQUEST_READ:</div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>&#160;            }</div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#af8dcbdaabd9338b9b281b65f1a58ee5d">ec_ioctl_reg_request_read</a>(master, arg, ctx);</div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_SEND_HEADER:</div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>&#160;            }</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a7169eec47b84a9292ec85d9f4da8a755">ec_ioctl_voe_send_header</a>(master, arg, ctx);</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_REC_HEADER:</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#abba36d5915353726fb9419b1050c88a8">ec_ioctl_voe_rec_header</a>(master, arg, ctx);</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_READ:</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span>&#160;            }</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a74734c520ab97d46f0eb8ac266fc4a47">ec_ioctl_voe_read</a>(master, arg, ctx);</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_READ_NOSYNC:</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>&#160;            }</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#afbe5f63b27479db159ab2e02de40807e">ec_ioctl_voe_read_nosync</a>(master, arg, ctx);</div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_WRITE:</div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>&#160;            }</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a8f715426e81e259bc71685cf94250d0d">ec_ioctl_voe_write</a>(master, arg, ctx);</div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_EXEC:</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>&#160;            }</div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a49e529bb95e6cd2cdcd4bc7c2f3f6129">ec_ioctl_voe_exec</a>(master, arg, ctx);</div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_VOE_DATA:</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a6ffb45eb28399b4330cb9efaace774fa">ec_ioctl_voe_data</a>(master, arg, ctx);</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>&#160;        <span class="keywordflow">case</span> EC_IOCTL_SET_SEND_INTERVAL:</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>&#160;            <span class="keywordflow">if</span> (!ctx-&gt;writable) {</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>&#160;                ret = -EPERM;</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>&#160;            }</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>&#160;            ret = <a class="code" href="rtdm-ioctl_8c.html#a5184a2d161a424b07f9bbb71c0fd3fc7">ec_ioctl_set_send_interval</a>(master, arg, ctx);</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>&#160;            ret = -ENOTTY;</div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>&#160;    }</div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>&#160;</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>&#160;<span class="preprocessor">#if DEBUG_LATENCY</span></div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>&#160;    b = get_cycles();</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>&#160;    t = (<span class="keywordtype">unsigned</span> int) ((b - a) * 1000LL) / cpu_khz;</div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>&#160;    <span class="keywordflow">if</span> (t &gt; 50) {</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>&#160;        <a class="code" href="master_8h.html#af75617c47fe87f4f60e8593d7e79dbc0">EC_MASTER_WARN</a>(master, <span class="stringliteral">&quot;ioctl(0x%02x) took %u us.\n&quot;</span>,</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>&#160;                _IOC_NR(cmd), t);</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>&#160;    }</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>&#160;</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>&#160;    <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>&#160;}</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>&#160;</div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="ttc" id="group__ApplicationInterface_html_gadc492ba8af1b53bfec60748c441f7a10"><div class="ttname"><a href="group__ApplicationInterface.html#gadc492ba8af1b53bfec60748c441f7a10">ecrt_domain_size</a></div><div class="ttdeci">size_t ecrt_domain_size(const ec_domain_t *domain)</div><div class="ttdoc">Returns the current size of the domain&amp;#39;s process data. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00427">domain.c:427</a></div></div>
<div class="ttc" id="structec__sii__t_html_a7ff70e83d0e1870bc344218f53f85aaf"><div class="ttname"><a href="structec__sii__t.html#a7ff70e83d0e1870bc344218f53f85aaf">ec_sii_t::general_flags</a></div><div class="ttdeci">ec_sii_general_flags_t general_flags</div><div class="ttdoc">General flags. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00161">slave.h:161</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga3c12de18886ffb7aaeb7ac364a7f2034"><div class="ttname"><a href="group__ApplicationInterface.html#ga3c12de18886ffb7aaeb7ac364a7f2034">ecrt_reg_request_write</a></div><div class="ttdeci">void ecrt_reg_request_write(ec_reg_request_t *reg, uint16_t address, size_t size)</div><div class="ttdoc">Schedule an register write operation. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8c_source.html#l00099">reg_request.c:99</a></div></div>
<div class="ttc" id="structec__fmmu__config__t_html_a9833400867ab8e59c3eede3e47f8a8fb"><div class="ttname"><a href="structec__fmmu__config__t.html#a9833400867ab8e59c3eede3e47f8a8fb">ec_fmmu_config_t::sc</a></div><div class="ttdeci">const ec_slave_config_t * sc</div><div class="ttdoc">EtherCAT slave config. </div><div class="ttdef"><b>Definition:</b> <a href="fmmu__config_8h_source.html#l00048">fmmu_config.h:48</a></div></div>
<div class="ttc" id="structec__reg__request_html_adfba6eddfd79740eae02362347093120"><div class="ttname"><a href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">ec_reg_request::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">Request state. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00056">reg_request.h:56</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html_a9b70af97dacc5056389bcde6ac1cf107"><div class="ttname"><a href="structec__sii__write__request__t.html#a9b70af97dacc5056389bcde6ac1cf107">ec_sii_write_request_t::offset</a></div><div class="ttdeci">uint16_t offset</div><div class="ttdoc">SII word offset. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00056">fsm_master.h:56</a></div></div>
<div class="ttc" id="structec__slave_html_a337a538c53fb9ac8bcfb951fd445e0a1"><div class="ttname"><a href="structec__slave.html#a337a538c53fb9ac8bcfb951fd445e0a1">ec_slave::ring_position</a></div><div class="ttdeci">uint16_t ring_position</div><div class="ttdoc">Ring position. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00183">slave.h:183</a></div></div>
<div class="ttc" id="structec__sii__t_html_aa79fdd16cea2f20a85510260d76005b2"><div class="ttname"><a href="structec__sii__t.html#aa79fdd16cea2f20a85510260d76005b2">ec_sii_t::revision_number</a></div><div class="ttdeci">uint32_t revision_number</div><div class="ttdoc">Revision number. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00137">slave.h:137</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ac3603b1007fcb890a3267df91bdfea74"><div class="ttname"><a href="rtdm-ioctl_8c.html#ac3603b1007fcb890a3267df91bdfea74">ec_ioctl_slave_sii_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sii_write(ec_master_t *master, void *arg)</div><div class="ttdoc">Write a slave&amp;#39;s SII. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00944">rtdm-ioctl.c:944</a></div></div>
<div class="ttc" id="sdo_8c_html_a00027bedf282c987d166215fed28de72"><div class="ttname"><a href="sdo_8c.html#a00027bedf282c987d166215fed28de72">ec_sdo_get_entry_const</a></div><div class="ttdeci">const ec_sdo_entry_t * ec_sdo_get_entry_const(const ec_sdo_t *sdo, uint8_t subindex)</div><div class="ttdoc">Get an SDO entry from an SDO via its subindex. </div><div class="ttdef"><b>Definition:</b> <a href="sdo_8c_source.html#l00116">sdo.c:116</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a74734c520ab97d46f0eb8ac266fc4a47"><div class="ttname"><a href="rtdm-ioctl_8c.html#a74734c520ab97d46f0eb8ac266fc4a47">ec_ioctl_voe_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_read(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts a VoE read operation. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03598">rtdm-ioctl.c:3598</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ae35b7d7bd07aa11cd4693ebd41cf85f9"><div class="ttname"><a href="rtdm-ioctl_8c.html#ae35b7d7bd07aa11cd4693ebd41cf85f9">ec_ioctl_domain_offset</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_offset(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Gets the domain&amp;#39;s offset in the total process data. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02947">rtdm-ioctl.c:2947</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a2065710d9f99d4133234eaeda14e0580"><div class="ttname"><a href="rtdm-ioctl_8c.html#a2065710d9f99d4133234eaeda14e0580">ec_ioctl_domain_queue</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_queue(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Queue the domain. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03009">rtdm-ioctl.c:3009</a></div></div>
<div class="ttc" id="slave_8c_html_ab4677ac4a4c3ce12aba8f2bdee3a831e"><div class="ttname"><a href="slave_8c.html#ab4677ac4a4c3ce12aba8f2bdee3a831e">ec_slave_sdo_count</a></div><div class="ttdeci">uint16_t ec_slave_sdo_count(const ec_slave_t *slave)</div><div class="ttdoc">Get the number of SDOs in the dictionary. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8c_source.html#l00706">slave.c:706</a></div></div>
<div class="ttc" id="structec__sii__t_html_abdcbea468841ca94492bae78207b1282"><div class="ttname"><a href="structec__sii__t.html#abdcbea468841ca94492bae78207b1282">ec_sii_t::boot_rx_mailbox_offset</a></div><div class="ttdeci">uint16_t boot_rx_mailbox_offset</div><div class="ttdoc">Bootstrap receive mailbox address. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00139">slave.h:139</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gae2540078423afe6763c5b7a2554f30bf"><div class="ttname"><a href="group__ApplicationInterface.html#gae2540078423afe6763c5b7a2554f30bf">ecrt_slave_config_emerg_size</a></div><div class="ttdeci">int ecrt_slave_config_emerg_size(ec_slave_config_t *sc, size_t elements)</div><div class="ttdoc">Set the size of the CoE emergency ring buffer. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01003">slave_config.c:1003</a></div></div>
<div class="ttc" id="globals_8h_html_ac67cff75d900b9f1112a4c1a635e495d"><div class="ttname"><a href="globals_8h.html#ac67cff75d900b9f1112a4c1a635e495d">EC_DATAGRAM_NAME_SIZE</a></div><div class="ttdeci">#define EC_DATAGRAM_NAME_SIZE</div><div class="ttdoc">Size of the datagram description string. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00116">globals.h:116</a></div></div>
<div class="ttc" id="structec__slave_html_a081433f5a30f9352fbc4363093ae1e16"><div class="ttname"><a href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">ec_slave::sii</a></div><div class="ttdeci">ec_sii_t sii</div><div class="ttdoc">Extracted SII data. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00223">slave.h:223</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga0a0b4bef9b058f9a7752878f7c07cdf3"><div class="ttname"><a href="group__ApplicationInterface.html#ga0a0b4bef9b058f9a7752878f7c07cdf3">ecrt_master_sync_monitor_process</a></div><div class="ttdeci">uint32_t ecrt_master_sync_monitor_process(ec_master_t *master)</div><div class="ttdoc">Processes the DC synchrony monitoring datagram. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02789">master.c:2789</a></div></div>
<div class="ttc" id="slave__config_8c_html_a23fe8c4e37cd9bea5cc346edfd890963"><div class="ttname"><a href="slave__config_8c.html#a23fe8c4e37cd9bea5cc346edfd890963">ec_slave_config_find_reg_request</a></div><div class="ttdeci">ec_reg_request_t * ec_slave_config_find_reg_request(ec_slave_config_t *sc, unsigned int pos)</div><div class="ttdoc">Finds a register handler via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00482">slave_config.c:482</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaad5d4056c54c6189a6f5d16bebd46306"><div class="ttname"><a href="group__ApplicationInterface.html#gaad5d4056c54c6189a6f5d16bebd46306">ecrt_voe_handler_received_header</a></div><div class="ttdeci">void ecrt_voe_handler_received_header(const ec_voe_handler_t *voe, uint32_t *vendor_id, uint16_t *vendor_type)</div><div class="ttdoc">Reads the header data of a received VoE message. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00136">voe_handler.c:136</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gad8da153df44d98812c897c56cabe1e84"><div class="ttname"><a href="group__ApplicationInterface.html#gad8da153df44d98812c897c56cabe1e84">ecrt_reg_request_read</a></div><div class="ttdeci">void ecrt_reg_request_read(ec_reg_request_t *reg, uint16_t address, size_t size)</div><div class="ttdoc">Schedule a register read operation. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8c_source.html#l00110">reg_request.c:110</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a50146c3d308515d01b221f17b528f2f7"><div class="ttname"><a href="structec__soe__request__t.html#a50146c3d308515d01b221f17b528f2f7">ec_soe_request_t::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Pointer to SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00053">soe_request.h:53</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaabc36254a5c0f0ff3aec0ead3d4ecc96"><div class="ttname"><a href="group__ApplicationInterface.html#gaabc36254a5c0f0ff3aec0ead3d4ecc96">ecrt_voe_handler_data_size</a></div><div class="ttdeci">size_t ecrt_voe_handler_data_size(const ec_voe_handler_t *voe)</div><div class="ttdoc">Returns the current data size. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00156">voe_handler.c:156</a></div></div>
<div class="ttc" id="structec__fmmu__config__t_html"><div class="ttname"><a href="structec__fmmu__config__t.html">ec_fmmu_config_t</a></div><div class="ttdoc">FMMU configuration. </div><div class="ttdef"><b>Definition:</b> <a href="fmmu__config_8h_source.html#l00046">fmmu_config.h:46</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a360b0bec95dc92279a677fb9fb1218a2"><div class="ttname"><a href="rtdm-ioctl_8c.html#a360b0bec95dc92279a677fb9fb1218a2">ec_ioctl_sdo_request_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sdo_request_read(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts an SDO read operation. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03194">rtdm-ioctl.c:3194</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_a712dc5c0b9652b59fe8dfda4cd5cb0fe"><div class="ttname"><a href="structec__device__stats__t.html#a712dc5c0b9652b59fe8dfda4cd5cb0fe">ec_device_stats_t::tx_count</a></div><div class="ttdeci">u64 tx_count</div><div class="ttdoc">Number of frames sent. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00156">master.h:156</a></div></div>
<div class="ttc" id="structec__master_html_a45e433c08e51a354f728d1b9a3d0fda5"><div class="ttname"><a href="structec__master.html#a45e433c08e51a354f728d1b9a3d0fda5">ec_master::sii_requests</a></div><div class="ttdeci">struct list_head sii_requests</div><div class="ttdoc">SII write requests. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00307">master.h:307</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gadb8b8f705803689e789f022b01eb8deb"><div class="ttname"><a href="group__ApplicationInterface.html#gadb8b8f705803689e789f022b01eb8deb">ecrt_master_sync_slave_clocks</a></div><div class="ttdeci">void ecrt_master_sync_slave_clocks(ec_master_t *master)</div><div class="ttdoc">Queues the DC clock drift compensation datagram for sending. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02771">master.c:2771</a></div></div>
<div class="ttc" id="slave__config_8c_html_a5767eb592be624ea3af8dfae05d7622d"><div class="ttname"><a href="slave__config_8c.html#a5767eb592be624ea3af8dfae05d7622d">ec_slave_config_get_idn_by_pos_const</a></div><div class="ttdeci">const ec_soe_request_t * ec_slave_config_get_idn_by_pos_const(const ec_slave_config_t *sc, unsigned int pos)</div><div class="ttdoc">Finds an IDN configuration via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00438">slave_config.c:438</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gacf5b3147d6fa082ed73417cf7aa4e240"><div class="ttname"><a href="group__ApplicationInterface.html#gacf5b3147d6fa082ed73417cf7aa4e240">ecrt_slave_config_sdo</a></div><div class="ttdeci">int ecrt_slave_config_sdo(ec_slave_config_t *sc, uint16_t index, uint8_t subindex, const uint8_t *data, size_t size)</div><div class="ttdoc">Add an SDO configuration. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00878">slave_config.c:878</a></div></div>
<div class="ttc" id="slave__config_8c_html_a3c3525153d28cd7beef58fe017fbebb1"><div class="ttname"><a href="slave__config_8c.html#a3c3525153d28cd7beef58fe017fbebb1">ecrt_slave_config_create_sdo_request_err</a></div><div class="ttdeci">ec_sdo_request_t * ecrt_slave_config_create_sdo_request_err(ec_slave_config_t *sc, uint16_t index, uint8_t subindex, size_t size)</div><div class="ttdoc">Same as ecrt_slave_config_create_sdo_request(), but with ERR_PTR() return value. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01034">slave_config.c:1034</a></div></div>
<div class="ttc" id="slave_8h_html_a349fb5dcd0bac7fc2324d3da89aa4751"><div class="ttname"><a href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a></div><div class="ttdeci">#define EC_SLAVE_DBG(slave, level, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific debug messages to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00106">slave.h:106</a></div></div>
<div class="ttc" id="structec__sdo__entry__t_html"><div class="ttname"><a href="structec__sdo__entry__t.html">ec_sdo_entry_t</a></div><div class="ttdoc">CANopen SDO entry. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__entry_8h_source.html#l00054">sdo_entry.h:54</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ad5086c7e72fbd89b44ca710159c361f9"><div class="ttname"><a href="rtdm-ioctl_8c.html#ad5086c7e72fbd89b44ca710159c361f9">ec_ioctl_config_idn</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_config_idn(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave configuration IDN information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01432">rtdm-ioctl.c:1432</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a75ca66980c8d3ad6a9d0163830d2b194"><div class="ttname"><a href="rtdm-ioctl_8c.html#a75ca66980c8d3ad6a9d0163830d2b194">ec_ioctl_config_pdo</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_config_pdo(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave configuration PDO information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01247">rtdm-ioctl.c:1247</a></div></div>
<div class="ttc" id="structec__domain_html_a7c2dfe55da8c96a17ace9de29e8cbb95"><div class="ttname"><a href="structec__domain.html#a7c2dfe55da8c96a17ace9de29e8cbb95">ec_domain::data_size</a></div><div class="ttdeci">size_t data_size</div><div class="ttdoc">Size of the process data. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00061">domain.h:61</a></div></div>
<div class="ttc" id="structec__eoe_html_a4a07acce0d52dfec65250bb9e8152976"><div class="ttname"><a href="structec__eoe.html#a4a07acce0d52dfec65250bb9e8152976">ec_eoe::slave</a></div><div class="ttdeci">ec_slave_t * slave</div><div class="ttdoc">pointer to the corresponding slave </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00079">ethernet.h:79</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_ac12aa6100b6c79d8c25f38d6c163bd3e"><div class="ttname"><a href="structec__device__stats__t.html#ac12aa6100b6c79d8c25f38d6c163bd3e">ec_device_stats_t::tx_byte_rates</a></div><div class="ttdeci">s32 tx_byte_rates[EC_RATE_COUNT]</div><div class="ttdoc">Transmit rates in byte/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00173">master.h:173</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a69e32e215effa23dc3755b2315fbff4e"><div class="ttname"><a href="rtdm-ioctl_8c.html#a69e32e215effa23dc3755b2315fbff4e">ec_ioctl_sc_sdo</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_sdo(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Configures an SDO. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02447">rtdm-ioctl.c:2447</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ae8fc9359ecff755a7b425bebfdbd5179"><div class="ttname"><a href="rtdm-ioctl_8c.html#ae8fc9359ecff755a7b425bebfdbd5179">ec_ioctl_sc_emerg_overruns</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_emerg_overruns(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get the number of emergency overruns. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02621">rtdm-ioctl.c:2621</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html_a4751ad577cec3bff18f540147a8e7ca0"><div class="ttname"><a href="structec__sii__write__request__t.html#a4751ad577cec3bff18f540147a8e7ca0">ec_sii_write_request_t::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">State of the request. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00059">fsm_master.h:59</a></div></div>
<div class="ttc" id="master_8c_html_a401f275d34a9ef5b85879e6a3d4f1507"><div class="ttname"><a href="master_8c.html#a401f275d34a9ef5b85879e6a3d4f1507">ec_master_get_config</a></div><div class="ttdeci">ec_slave_config_t * ec_master_get_config(const ec_master_t *master, unsigned int pos)</div><div class="ttdoc">Get a slave configuration via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01856">master.c:1856</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaef2958fe19c088978857e7b91f692630"><div class="ttname"><a href="group__ApplicationInterface.html#gaef2958fe19c088978857e7b91f692630">ecrt_slave_config_pdo_assign_add</a></div><div class="ttdeci">int ecrt_slave_config_pdo_assign_add(ec_slave_config_t *sc, uint8_t sync_index, uint16_t pdo_index)</div><div class="ttdoc">Add a PDO to a sync manager&amp;#39;s PDO assignment. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00563">slave_config.c:563</a></div></div>
<div class="ttc" id="voe__handler_8c_html_ac8a107ca2649552e8601f563046573f4"><div class="ttname"><a href="voe__handler_8c.html#ac8a107ca2649552e8601f563046573f4">ec_voe_handler_mem_size</a></div><div class="ttdeci">size_t ec_voe_handler_mem_size(const ec_voe_handler_t *voe)</div><div class="ttdoc">Get usable memory size. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00112">voe_handler.c:112</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga90c4d1a88ecc1f3a49ba73dad4efdb14"><div class="ttname"><a href="group__ApplicationInterface.html#ga90c4d1a88ecc1f3a49ba73dad4efdb14">ecrt_master_link_state</a></div><div class="ttdeci">int ecrt_master_link_state(const ec_master_t *master, unsigned int dev_idx, ec_master_link_state_t *state)</div><div class="ttdoc">Reads the current state of a redundant link. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02714">master.c:2714</a></div></div>
<div class="ttc" id="structec__slave_html_a0dc49f089a749f49fcce90007063ed85"><div class="ttname"><a href="structec__slave.html#a0dc49f089a749f49fcce90007063ed85">ec_slave::ports</a></div><div class="ttdeci">ec_slave_port_t ports[EC_MAX_PORTS]</div><div class="ttdoc">Ports. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00187">slave.h:187</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga567ccc15f09d5722fd6269f297b72a58"><div class="ttname"><a href="group__ApplicationInterface.html#ga567ccc15f09d5722fd6269f297b72a58">ecrt_master_application_time</a></div><div class="ttdeci">void ecrt_master_application_time(ec_master_t *master, uint64_t app_time)</div><div class="ttdoc">Sets the application time. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02730">master.c:2730</a></div></div>
<div class="ttc" id="structec__eoe_html_acaccde2a704283ace65f59aa1611e7cc"><div class="ttname"><a href="structec__eoe.html#acaccde2a704283ace65f59aa1611e7cc">ec_eoe::tx_queue_size</a></div><div class="ttdeci">unsigned int tx_queue_size</div><div class="ttdoc">Transmit queue size. </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00097">ethernet.h:97</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a4cdaf5b41f957dfeb241e34b7a34b5ad"><div class="ttname"><a href="rtdm-ioctl_8c.html#a4cdaf5b41f957dfeb241e34b7a34b5ad">ec_ioctl_sc_emerg_pop</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_emerg_pop(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get an emergency message from the ring. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02544">rtdm-ioctl.c:2544</a></div></div>
<div class="ttc" id="structec__sdo__request_html"><div class="ttname"><a href="structec__sdo__request.html">ec_sdo_request</a></div><div class="ttdoc">CANopen SDO request. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00048">sdo_request.h:48</a></div></div>
<div class="ttc" id="structec__slave_html_a6214f41ec1dce05b67b298b89a49e1f8"><div class="ttname"><a href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">ec_slave::current_state</a></div><div class="ttdeci">ec_slave_state_t current_state</div><div class="ttdoc">Current application state. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00192">slave.h:192</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a3194159274c643424e8a3d5d9163f25e"><div class="ttname"><a href="rtdm-ioctl_8c.html#a3194159274c643424e8a3d5d9163f25e">ec_ioctl_domain_data</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_data(ec_master_t *master, void *arg)</div><div class="ttdoc">Get domain data. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00564">rtdm-ioctl.c:564</a></div></div>
<div class="ttc" id="master_8h_html_a27e6deff35543c304e8a191c64f35cf3"><div class="ttname"><a href="master_8h.html#a27e6deff35543c304e8a191c64f35cf3">ec_master_num_devices</a></div><div class="ttdeci">#define ec_master_num_devices(MASTER)</div><div class="ttdoc">Number of Ethernet devices. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00328">master.h:328</a></div></div>
<div class="ttc" id="globals_8h_html_a00b477d166c2d09b9fea5d43c0c1cd48"><div class="ttname"><a href="globals_8h.html#a00b477d166c2d09b9fea5d43c0c1cd48">EC_RATE_COUNT</a></div><div class="ttdeci">#define EC_RATE_COUNT</div><div class="ttdoc">Number of statistic rate intervals to maintain. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00072">globals.h:72</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html_a98d3bd46058ea045c94f6f32d0b01d62"><div class="ttname"><a href="structec__sii__write__request__t.html#a98d3bd46058ea045c94f6f32d0b01d62">ec_sii_write_request_t::nwords</a></div><div class="ttdeci">size_t nwords</div><div class="ttdoc">Number of words. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00057">fsm_master.h:57</a></div></div>
<div class="ttc" id="structec__sdo__request_html_a0c50e10b80720d00f11863e76ecc1755"><div class="ttname"><a href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">ec_sdo_request::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">SDO request state. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00063">sdo_request.h:63</a></div></div>
<div class="ttc" id="structec__reg__request_html_aa6f44f4a9851e291726cbc92f7c099fa"><div class="ttname"><a href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">ec_reg_request::address</a></div><div class="ttdeci">uint16_t address</div><div class="ttdoc">Register address. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00054">reg_request.h:54</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga357ce803ce5e7a8e59f14bf3eaf11439"><div class="ttname"><a href="group__ApplicationInterface.html#ga357ce803ce5e7a8e59f14bf3eaf11439">ecrt_master_sdo_download_complete</a></div><div class="ttdeci">int ecrt_master_sdo_download_complete(ec_master_t *master, uint16_t slave_position, uint16_t index, uint8_t *data, size_t data_size, uint32_t *abort_code)</div><div class="ttdoc">Executes an SDO download request to write data to a slave via complete access. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02884">master.c:2884</a></div></div>
<div class="ttc" id="structec__sdo__entry__t_html_af08992d35099a3fd0c28122ade246476"><div class="ttname"><a href="structec__sdo__entry__t.html#af08992d35099a3fd0c28122ade246476">ec_sdo_entry_t::bit_length</a></div><div class="ttdeci">uint16_t bit_length</div><div class="ttdoc">Data size in bit. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__entry_8h_source.html#l00059">sdo_entry.h:59</a></div></div>
<div class="ttc" id="structec__reg__request_html"><div class="ttname"><a href="structec__reg__request.html">ec_reg_request</a></div><div class="ttdoc">Register request. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00048">reg_request.h:48</a></div></div>
<div class="ttc" id="structec__reg__request_html_a47f808dbe3e2c0eb1931cf5215d5743f"><div class="ttname"><a href="structec__reg__request.html#a47f808dbe3e2c0eb1931cf5215d5743f">ec_reg_request::mem_size</a></div><div class="ttdeci">size_t mem_size</div><div class="ttdoc">Size of data memory. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00050">reg_request.h:50</a></div></div>
<div class="ttc" id="foe__request_8c_html_a097a26d460304eb8b84a9a9d21345048"><div class="ttname"><a href="foe__request_8c.html#a097a26d460304eb8b84a9a9d21345048">ec_foe_request_write</a></div><div class="ttdeci">void ec_foe_request_write(ec_foe_request_t *req)</div><div class="ttdoc">Prepares a write request (master to slave). </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8c_source.html#l00228">foe_request.c:228</a></div></div>
<div class="ttc" id="structec__master__link__state__t_html"><div class="ttname"><a href="structec__master__link__state__t.html">ec_master_link_state_t</a></div><div class="ttdoc">Redundant link state. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00282">ecrt.h:282</a></div></div>
<div class="ttc" id="structec__slave__config_html_a11dfa0af49e66d7b44f2b78d122e1040"><div class="ttname"><a href="structec__slave__config.html#a11dfa0af49e66d7b44f2b78d122e1040">ec_slave_config::product_code</a></div><div class="ttdeci">uint32_t product_code</div><div class="ttdoc">Slave product code. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00126">slave_config.h:126</a></div></div>
<div class="ttc" id="structec__slave__port__t_html_ad29b2a093c816ae85986cf5fb9e9d6dd"><div class="ttname"><a href="structec__slave__port__t.html#ad29b2a093c816ae85986cf5fb9e9d6dd">ec_slave_port_t::link</a></div><div class="ttdeci">ec_slave_port_link_t link</div><div class="ttdoc">Port link status. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00120">slave.h:120</a></div></div>
<div class="ttc" id="globals_8h_html_a99fb83031ce9923c84392b4e92f956b5a39b7036e6f688e92bfe62c3301312936"><div class="ttname"><a href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5a39b7036e6f688e92bfe62c3301312936">EC_SDO_ENTRY_ACCESS_PREOP</a></div><div class="ttdoc">Access rights in PREOP. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00193">globals.h:193</a></div></div>
<div class="ttc" id="master_8c_html_afb9546182be85789ea86c822ffbfbb58"><div class="ttname"><a href="master_8c.html#afb9546182be85789ea86c822ffbfbb58">ec_master_internal_receive_cb</a></div><div class="ttdeci">void ec_master_internal_receive_cb(void *cb_data)</div><div class="ttdoc">Internal receiving callback. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l00548">master.c:548</a></div></div>
<div class="ttc" id="structec__slave__config_html_adf5176b65d59852f91125066b6bf3f07"><div class="ttname"><a href="structec__slave__config.html#adf5176b65d59852f91125066b6bf3f07">ec_slave_config::position</a></div><div class="ttdeci">uint16_t position</div><div class="ttdoc">Index after alias. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00123">slave_config.h:123</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ac31bef8ff8aa7767c418f3dfc4b6a925"><div class="ttname"><a href="rtdm-ioctl_8c.html#ac31bef8ff8aa7767c418f3dfc4b6a925">ec_ioctl_master_rescan</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_master_rescan(ec_master_t *master, void *arg)</div><div class="ttdoc">Issue a bus scan. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00623">rtdm-ioctl.c:623</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a27e57c9c40a30401af4b5a5e71d39fbe"><div class="ttname"><a href="rtdm-ioctl_8c.html#a27e57c9c40a30401af4b5a5e71d39fbe">ec_ioctl_sc_clear_pdos</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_clear_pdos(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Clears the PDO assignment. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02205">rtdm-ioctl.c:2205</a></div></div>
<div class="ttc" id="master_8c_html_a9a4d59c5ff4563f659dbebe5ca6dc505"><div class="ttname"><a href="master_8c.html#a9a4d59c5ff4563f659dbebe5ca6dc505">ec_master_find_slave_const</a></div><div class="ttdeci">const ec_slave_t * ec_master_find_slave_const(const ec_master_t *master, uint16_t alias, uint16_t position)</div><div class="ttdoc">Finds a slave in the bus, given the alias and position. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01807">master.c:1807</a></div></div>
<div class="ttc" id="structec__fsm__master_html_a173d3201cbfb35d29ff02788d7396839"><div class="ttname"><a href="structec__fsm__master.html#a173d3201cbfb35d29ff02788d7396839">ec_fsm_master::rescan_required</a></div><div class="ttdeci">unsigned int rescan_required</div><div class="ttdoc">A bus rescan is required. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00083">fsm_master.h:83</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga644db1b4181bfe2943bb8fa81bd027f7"><div class="ttname"><a href="group__ApplicationInterface.html#ga644db1b4181bfe2943bb8fa81bd027f7">ecrt_master_callbacks</a></div><div class="ttdeci">void ecrt_master_callbacks(ec_master_t *master, void(*send_cb)(void *), void(*receive_cb)(void *), void *cb_data)</div><div class="ttdoc">Sets the locking callbacks. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02677">master.c:2677</a></div></div>
<div class="ttc" id="slave__config_8c_html_ae6ccda0b55f86c5cd0e77ec5b51fac56"><div class="ttname"><a href="slave__config_8c.html#ae6ccda0b55f86c5cd0e77ec5b51fac56">ec_slave_config_get_sdo_by_pos_const</a></div><div class="ttdeci">const ec_sdo_request_t * ec_slave_config_get_sdo_by_pos_const(const ec_slave_config_t *sc, unsigned int pos)</div><div class="ttdoc">Finds an SDO configuration via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00394">slave_config.c:394</a></div></div>
<div class="ttc" id="structec__sii__t_html_a439dea178e64634c3821493384d8d9e1"><div class="ttname"><a href="structec__sii__t.html#a439dea178e64634c3821493384d8d9e1">ec_sii_t::serial_number</a></div><div class="ttdeci">uint32_t serial_number</div><div class="ttdoc">Serial number. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00138">slave.h:138</a></div></div>
<div class="ttc" id="foe__request_8c_html_a21195eb686c217bbf70ba0cde620db52"><div class="ttname"><a href="foe__request_8c.html#a21195eb686c217bbf70ba0cde620db52">ec_foe_request_alloc</a></div><div class="ttdeci">int ec_foe_request_alloc(ec_foe_request_t *req, size_t size)</div><div class="ttdoc">Pre-allocates the data memory. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8c_source.html#l00111">foe_request.c:111</a></div></div>
<div class="ttc" id="structec__device_html_a0de91079b171a6b07cb724a6362f340b"><div class="ttname"><a href="structec__device.html#a0de91079b171a6b07cb724a6362f340b">ec_device::tx_frame_rates</a></div><div class="ttdeci">s32 tx_frame_rates[EC_RATE_COUNT]</div><div class="ttdoc">Transmit rates in frames/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00111">device.h:111</a></div></div>
<div class="ttc" id="structec__sii__t_html_a7896df4d79afdb971b9817d41fbb847e"><div class="ttname"><a href="structec__sii__t.html#a7896df4d79afdb971b9817d41fbb847e">ec_sii_t::coe_details</a></div><div class="ttdeci">ec_sii_coe_details_t coe_details</div><div class="ttdoc">CoE detail flags. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00160">slave.h:160</a></div></div>
<div class="ttc" id="structec__sii__t_html_a26e505154880d387b75d4d9f52181223"><div class="ttname"><a href="structec__sii__t.html#a26e505154880d387b75d4d9f52181223">ec_sii_t::order</a></div><div class="ttdeci">char * order</div><div class="ttdoc">Order number. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00157">slave.h:157</a></div></div>
<div class="ttc" id="reg__request_8c_html_abb50aa7b7886a25addbf52063faa4abc"><div class="ttname"><a href="reg__request_8c.html#abb50aa7b7886a25addbf52063faa4abc">ec_reg_request_init</a></div><div class="ttdeci">int ec_reg_request_init(ec_reg_request_t *reg, size_t size)</div><div class="ttdoc">Register request constructor. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8c_source.html#l00048">reg_request.c:48</a></div></div>
<div class="ttc" id="master_8c_html_ac767fa3488ddfc5a678d2949e40acdc4"><div class="ttname"><a href="master_8c.html#ac767fa3488ddfc5a678d2949e40acdc4">ec_master_find_domain_const</a></div><div class="ttdeci">const ec_domain_t * ec_master_find_domain_const(const ec_master_t *master, unsigned int index)</div><div class="ttdoc">Get a domain via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01935">master.c:1935</a></div></div>
<div class="ttc" id="master_8c_html_a8ee4d7fd000942ce4ca9d2072a924d08"><div class="ttname"><a href="master_8c.html#a8ee4d7fd000942ce4ca9d2072a924d08">ec_master_get_eoe_handler_const</a></div><div class="ttdeci">const ec_eoe_t * ec_master_get_eoe_handler_const(const ec_master_t *master, uint16_t index)</div><div class="ttdoc">Get an EoE handler via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01974">master.c:1974</a></div></div>
<div class="ttc" id="structec__sdo__request_html_ad8ef54b4c7495a17c81eabff59e079fd"><div class="ttname"><a href="structec__sdo__request.html#ad8ef54b4c7495a17c81eabff59e079fd">ec_sdo_request::index</a></div><div class="ttdeci">uint16_t index</div><div class="ttdoc">SDO index. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00050">sdo_request.h:50</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a6ffb45eb28399b4330cb9efaace774fa"><div class="ttname"><a href="rtdm-ioctl_8c.html#a6ffb45eb28399b4330cb9efaace774fa">ec_ioctl_voe_data</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_data(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Reads the received VoE data. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03763">rtdm-ioctl.c:3763</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a5184a2d161a424b07f9bbb71c0fd3fc7"><div class="ttname"><a href="rtdm-ioctl_8c.html#a5184a2d161a424b07f9bbb71c0fd3fc7">ec_ioctl_set_send_interval</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_set_send_interval(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Set max. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01788">rtdm-ioctl.c:1788</a></div></div>
<div class="ttc" id="structec__fmmu__config__t_html_aa3e8f3f8fa7be48f2a1497cd2fbe8ad5"><div class="ttname"><a href="structec__fmmu__config__t.html#aa3e8f3f8fa7be48f2a1497cd2fbe8ad5">ec_fmmu_config_t::data_size</a></div><div class="ttdeci">unsigned int data_size</div><div class="ttdoc">Covered PDO size. </div><div class="ttdef"><b>Definition:</b> <a href="fmmu__config_8h_source.html#l00053">fmmu_config.h:53</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_ad019a8fb7fd83ffc0744713d0247b217"><div class="ttname"><a href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">ec_soe_request_t::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">Request state. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00058">soe_request.h:58</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a1c03ed57fb119cca3ad3ba673b58a1a0"><div class="ttname"><a href="rtdm-ioctl_8c.html#a1c03ed57fb119cca3ad3ba673b58a1a0">ec_ioctl_sc_clear_entries</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_clear_entries(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Clears the mapping of a PDO. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02275">rtdm-ioctl.c:2275</a></div></div>
<div class="ttc" id="structec__slave__config_html_a62dbce2ad4cf9367261c293534d0730c"><div class="ttname"><a href="structec__slave__config.html#a62dbce2ad4cf9367261c293534d0730c">ec_slave_config::alias</a></div><div class="ttdeci">uint16_t alias</div><div class="ttdoc">Slave alias. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00122">slave_config.h:122</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a772c16b24029717715a52d4a4c2db735"><div class="ttname"><a href="rtdm-ioctl_8c.html#a772c16b24029717715a52d4a4c2db735">ec_ioctl_receive</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_receive(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Receive frames. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01840">rtdm-ioctl.c:1840</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a87dfdcb663e20d4e059faf82d1982bcb"><div class="ttname"><a href="rtdm-ioctl_8c.html#a87dfdcb663e20d4e059faf82d1982bcb">ec_ioctl_sc_add_entry</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_add_entry(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Add an entry to a PDO&amp;#39;s mapping. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02240">rtdm-ioctl.c:2240</a></div></div>
<div class="ttc" id="structec__master_html_a8d9bf2d9c43ac4724f13cb6a2fd34ab0"><div class="ttname"><a href="structec__master.html#a8d9bf2d9c43ac4724f13cb6a2fd34ab0">ec_master::domains</a></div><div class="ttdeci">struct list_head domains</div><div class="ttdoc">List of domains. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00236">master.h:236</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a92e979e00e5dd87a6f8ca11ad0de7e25"><div class="ttname"><a href="rtdm-ioctl_8c.html#a92e979e00e5dd87a6f8ca11ad0de7e25">ec_ioctl_slave_sync_pdo</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sync_pdo(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave sync manager PDO information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00339">rtdm-ioctl.c:339</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a161d41f456793dd2717a3df9ae181d04"><div class="ttname"><a href="rtdm-ioctl_8c.html#a161d41f456793dd2717a3df9ae181d04">ec_ioctl_sdo_request_index</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sdo_request_index(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Sets an SDO request&amp;#39;s SDO index and subindex. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03075">rtdm-ioctl.c:3075</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga757fd3d421f1ded8ee310c4698afb8ba"><div class="ttname"><a href="group__ApplicationInterface.html#ga757fd3d421f1ded8ee310c4698afb8ba">ecrt_slave_config_reg_pdo_entry_pos</a></div><div class="ttdeci">int ecrt_slave_config_reg_pdo_entry_pos(ec_slave_config_t *sc, uint8_t sync_index, unsigned int pdo_pos, unsigned int entry_pos, ec_domain_t *domain, unsigned int *bit_position)</div><div class="ttdoc">Registers a PDO entry using its position. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00794">slave_config.c:794</a></div></div>
<div class="ttc" id="structec__slave_html_a614562e4df0afc3707515ae9f1df0ffc"><div class="ttname"><a href="structec__slave.html#a614562e4df0afc3707515ae9f1df0ffc">ec_slave::reg_requests</a></div><div class="ttdeci">struct list_head reg_requests</div><div class="ttdoc">Register access requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00230">slave.h:230</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ae47243a1ccdf552e3d5b21c9e3dbeab9"><div class="ttname"><a href="rtdm-ioctl_8c.html#ae47243a1ccdf552e3d5b21c9e3dbeab9">ec_ioctl_sync_mon_queue</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sync_mon_queue(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Queue the sync monitoring datagram. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02010">rtdm-ioctl.c:2010</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a041ffd0bc617403520b352bcb347a6b5"><div class="ttname"><a href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">ec_soe_request_t::drive_no</a></div><div class="ttdeci">uint8_t drive_no</div><div class="ttdoc">Drive number. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00050">soe_request.h:50</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_adee230c269c4a44a0843f1187986781f"><div class="ttname"><a href="rtdm-ioctl_8c.html#adee230c269c4a44a0843f1187986781f">ec_ioctl_sdo_request_timeout</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sdo_request_timeout(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Sets an SDO request&amp;#39;s timeout. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03112">rtdm-ioctl.c:3112</a></div></div>
<div class="ttc" id="structec__sdo_html"><div class="ttname"><a href="structec__sdo.html">ec_sdo</a></div><div class="ttdoc">CANopen SDO. </div><div class="ttdef"><b>Definition:</b> <a href="sdo_8h_source.html#l00049">sdo.h:49</a></div></div>
<div class="ttc" id="structec__sdo_html_a1764ade2d1d34c8e0c8951ff4a809663"><div class="ttname"><a href="structec__sdo.html#a1764ade2d1d34c8e0c8951ff4a809663">ec_sdo::index</a></div><div class="ttdeci">uint16_t index</div><div class="ttdoc">SDO index. </div><div class="ttdef"><b>Definition:</b> <a href="sdo_8h_source.html#l00052">sdo.h:52</a></div></div>
<div class="ttc" id="structec__sdo__request_html_aa1f9c68c95c5fde23ed0807abf884b08"><div class="ttname"><a href="structec__sdo__request.html#aa1f9c68c95c5fde23ed0807abf884b08">ec_sdo_request::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Pointer to SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00052">sdo_request.h:52</a></div></div>
<div class="ttc" id="structec__sii__t_html_a67585e573f37806a5c34923354874838"><div class="ttname"><a href="structec__sii__t.html#a67585e573f37806a5c34923354874838">ec_sii_t::current_on_ebus</a></div><div class="ttdeci">int16_t current_on_ebus</div><div class="ttdoc">Power consumption in mA. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00162">slave.h:162</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga71bc42fb7cb1bd008303bb79df11312e"><div class="ttname"><a href="group__ApplicationInterface.html#ga71bc42fb7cb1bd008303bb79df11312e">ecrt_voe_handler_read</a></div><div class="ttdeci">void ecrt_voe_handler_read(ec_voe_handler_t *voe)</div><div class="ttdoc">Start a VoE read operation. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00163">voe_handler.c:163</a></div></div>
<div class="ttc" id="master_8c_html_a219b6e4e9e03c176c716a9f77a745c53"><div class="ttname"><a href="master_8c.html#a219b6e4e9e03c176c716a9f77a745c53">ec_master_find_slave</a></div><div class="ttdeci">ec_slave_t * ec_master_find_slave(ec_master_t *master, uint16_t alias, uint16_t position)</div><div class="ttdoc">Finds a slave in the bus, given the alias and position. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01791">master.c:1791</a></div></div>
<div class="ttc" id="structec__device_html_ab58236227ed28e568e0de571499d5e68"><div class="ttname"><a href="structec__device.html#ab58236227ed28e568e0de571499d5e68">ec_device::link_state</a></div><div class="ttdeci">uint8_t link_state</div><div class="ttdoc">device link state </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00088">device.h:88</a></div></div>
<div class="ttc" id="pdo__list_8c_html_a6cdf2367204e4db2dcdac339be67aaed"><div class="ttname"><a href="pdo__list_8c.html#a6cdf2367204e4db2dcdac339be67aaed">ec_pdo_list_count</a></div><div class="ttdeci">unsigned int ec_pdo_list_count(const ec_pdo_list_t *pl)</div><div class="ttdoc">Get the number of PDOs in the list. </div><div class="ttdef"><b>Definition:</b> <a href="pdo__list_8c_source.html#l00311">pdo_list.c:311</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ac5dcb42967b26a6bd13b82318398d68e"><div class="ttname"><a href="rtdm-ioctl_8c.html#ac5dcb42967b26a6bd13b82318398d68e">ec_ioctl_ref_clock_time</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_ref_clock_time(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get the system time of the reference clock. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01979">rtdm-ioctl.c:1979</a></div></div>
<div class="ttc" id="globals_8h_html_aba359debd8aebe89887ab68f1c831ab5"><div class="ttname"><a href="globals_8h.html#aba359debd8aebe89887ab68f1c831ab5">ecrt_request_master_err</a></div><div class="ttdeci">ec_master_t * ecrt_request_master_err(unsigned int)</div><div class="ttdoc">Request a master. </div><div class="ttdef"><b>Definition:</b> <a href="module_8c_source.html#l00530">module.c:530</a></div></div>
<div class="ttc" id="structec__sii__t_html_a65ead35255e661f345c9d15033347b10"><div class="ttname"><a href="structec__sii__t.html#a65ead35255e661f345c9d15033347b10">ec_sii_t::boot_tx_mailbox_size</a></div><div class="ttdeci">uint16_t boot_tx_mailbox_size</div><div class="ttdoc">Bootstrap transmit mailbox size. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00142">slave.h:142</a></div></div>
<div class="ttc" id="structec__slave__port__link__t_html_a4ee187234a71d54517327aa02f076513"><div class="ttname"><a href="structec__slave__port__link__t.html#a4ee187234a71d54517327aa02f076513">ec_slave_port_link_t::signal_detected</a></div><div class="ttdeci">uint8_t signal_detected</div><div class="ttdoc">Detected signal on RX port. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00353">ecrt.h:353</a></div></div>
<div class="ttc" id="structec__master_html_ae06cfb9422989fbdcce9e17242aeeaa4"><div class="ttname"><a href="structec__master.html#ae06cfb9422989fbdcce9e17242aeeaa4">ec_master::macs</a></div><div class="ttdeci">const uint8_t * macs[EC_MAX_NUM_DEVICES]</div><div class="ttdoc">Device MAC addresses. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00212">master.h:212</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a3755f2ecc7d79a09afc8d567b11b7aef"><div class="ttname"><a href="structec__foe__request__t.html#a3755f2ecc7d79a09afc8d567b11b7aef">ec_foe_request_t::result</a></div><div class="ttdeci">uint32_t result</div><div class="ttdoc">FoE request abort code. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00068">foe_request.h:68</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga9f623ede71e87dd0e9d6ab87086f0d4f"><div class="ttname"><a href="group__ApplicationInterface.html#ga9f623ede71e87dd0e9d6ab87086f0d4f">ecrt_master_state</a></div><div class="ttdeci">void ecrt_master_state(const ec_master_t *master, ec_master_state_t *state)</div><div class="ttdoc">Reads the current master state. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02691">master.c:2691</a></div></div>
<div class="ttc" id="structec__device_html_ab53eaa1db2b7696c28f06146fd253786"><div class="ttname"><a href="structec__device.html#ab53eaa1db2b7696c28f06146fd253786">ec_device::rx_count</a></div><div class="ttdeci">u64 rx_count</div><div class="ttdoc">Number of frames received. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00102">device.h:102</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gad0bc75bb57e280a55b0e9d31c0f06f71"><div class="ttname"><a href="group__ApplicationInterface.html#gad0bc75bb57e280a55b0e9d31c0f06f71">ecrt_voe_handler_read_nosync</a></div><div class="ttdeci">void ecrt_voe_handler_read_nosync(ec_voe_handler_t *voe)</div><div class="ttdoc">Start a VoE read operation without querying the sync manager status. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00172">voe_handler.c:172</a></div></div>
<div class="ttc" id="structec__master_html_a40be6dcab1a714b076a435f58710ed15"><div class="ttname"><a href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">ec_master::request_queue</a></div><div class="ttdeci">wait_queue_head_t request_queue</div><div class="ttdoc">Wait queue for external requests from user space. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00309">master.h:309</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gad61c6ab7adf19f18953f34c8132c30a7"><div class="ttname"><a href="group__ApplicationInterface.html#gad61c6ab7adf19f18953f34c8132c30a7">ecrt_slave_config_emerg_clear</a></div><div class="ttdeci">int ecrt_slave_config_emerg_clear(ec_slave_config_t *sc)</div><div class="ttdoc">Clears CoE emergency ring buffer and the overrun counter. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01017">slave_config.c:1017</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_abffd25a47e56eb3b0cbdd0d2f4412e76"><div class="ttname"><a href="rtdm-ioctl_8c.html#abffd25a47e56eb3b0cbdd0d2f4412e76">ec_ioctl_reg_request_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_reg_request_state(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Gets an register request&amp;#39;s state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03369">rtdm-ioctl.c:3369</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaafe96aea4c5babcfe433f41e0c84a165"><div class="ttname"><a href="group__ApplicationInterface.html#gaafe96aea4c5babcfe433f41e0c84a165">ecrt_domain_external_memory</a></div><div class="ttdeci">void ecrt_domain_external_memory(ec_domain_t *domain, uint8_t *mem)</div><div class="ttdoc">Provide external memory to store the domain&amp;#39;s process data. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00434">domain.c:434</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gae5018a122570d50568b32211d79f00ff"><div class="ttname"><a href="group__ApplicationInterface.html#gae5018a122570d50568b32211d79f00ff">ecrt_sdo_request_timeout</a></div><div class="ttdeci">void ecrt_sdo_request_timeout(ec_sdo_request_t *req, uint32_t timeout)</div><div class="ttdoc">Set the timeout for an SDO request. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00196">sdo_request.c:196</a></div></div>
<div class="ttc" id="structec__sii__t_html_add5337cd03f09660a3bfe91e4047ed2c"><div class="ttname"><a href="structec__sii__t.html#add5337cd03f09660a3bfe91e4047ed2c">ec_sii_t::sync_count</a></div><div class="ttdeci">unsigned int sync_count</div><div class="ttdoc">Number of sync managers. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00166">slave.h:166</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html_a08c68d50c7e2fecfff3d1f54ede50b60"><div class="ttname"><a href="structec__sii__write__request__t.html#a08c68d50c7e2fecfff3d1f54ede50b60">ec_sii_write_request_t::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List head. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00054">fsm_master.h:54</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html"><div class="ttname"><a href="structec__sii__write__request__t.html">ec_sii_write_request_t</a></div><div class="ttdoc">SII write request. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00053">fsm_master.h:53</a></div></div>
<div class="ttc" id="master_8c_html_aa1f4eb5317fbcaa6f25ff49199beede6"><div class="ttname"><a href="master_8c.html#aa1f4eb5317fbcaa6f25ff49199beede6">ecrt_master_create_domain_err</a></div><div class="ttdeci">ec_domain_t * ecrt_master_create_domain_err(ec_master_t *master)</div><div class="ttdoc">Same as ecrt_master_create_domain(), but with ERR_PTR() return value. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02217">master.c:2217</a></div></div>
<div class="ttc" id="structec__eoe_html_abfaa2eb7e9ff799e9872a49819177448"><div class="ttname"><a href="structec__eoe.html#abfaa2eb7e9ff799e9872a49819177448">ec_eoe::tx_rate</a></div><div class="ttdeci">uint32_t tx_rate</div><div class="ttdoc">transmit rate (bps) </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00106">ethernet.h:106</a></div></div>
<div class="ttc" id="structec__sii__t_html_abcdfe5aa59f2fcbf9deaa4d1a9c954fe"><div class="ttname"><a href="structec__sii__t.html#abcdfe5aa59f2fcbf9deaa4d1a9c954fe">ec_sii_t::std_rx_mailbox_size</a></div><div class="ttdeci">uint16_t std_rx_mailbox_size</div><div class="ttdoc">Standard receive mailbox size. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00144">slave.h:144</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ab1b3c000bc85fde89ba651183acab3ad"><div class="ttname"><a href="rtdm-ioctl_8c.html#ab1b3c000bc85fde89ba651183acab3ad">ec_ioctl_sc_create_sdo_request</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_create_sdo_request(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Create an SDO request. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02666">rtdm-ioctl.c:2666</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a99206a910b1f007bdd3a519028f2ea80"><div class="ttname"><a href="rtdm-ioctl_8c.html#a99206a910b1f007bdd3a519028f2ea80">ec_ioctl_sc_add_pdo</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_add_pdo(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Add a PDO to the assignment. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02171">rtdm-ioctl.c:2171</a></div></div>
<div class="ttc" id="master_8c_html_ab4688a44f35279c37bf4add37c49daf9"><div class="ttname"><a href="master_8c.html#ab4688a44f35279c37bf4add37c49daf9">ec_master_get_config_const</a></div><div class="ttdeci">const ec_slave_config_t * ec_master_get_config_const(const ec_master_t *master, unsigned int pos)</div><div class="ttdoc">Get a slave configuration via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01871">master.c:1871</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga05858fdb5052dfb1161a81d2f8beb553"><div class="ttname"><a href="group__ApplicationInterface.html#ga05858fdb5052dfb1161a81d2f8beb553">ecrt_slave_config_dc</a></div><div class="ttdeci">void ecrt_slave_config_dc(ec_slave_config_t *sc, uint16_t assign_activate, uint32_t sync0_cycle_time, int32_t sync0_shift_time, uint32_t sync1_cycle_time, int32_t sync1_shift_time)</div><div class="ttdoc">Configure distributed clocks. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00859">slave_config.c:859</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a9ee06f1c78fd750d76324c65ce99bc0e"><div class="ttname"><a href="rtdm-ioctl_8c.html#a9ee06f1c78fd750d76324c65ce99bc0e">ec_ioctl_slave_reg_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_reg_read(ec_master_t *master, void *arg)</div><div class="ttdoc">Read a slave&amp;#39;s registers. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01032">rtdm-ioctl.c:1032</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aeb27ef22146dbe53354e368f3cba5df9"><div class="ttname"><a href="rtdm-ioctl_8c.html#aeb27ef22146dbe53354e368f3cba5df9">ec_ioctl_sc_dc</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_dc(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Sets the DC AssignActivate word and the sync signal times. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02407">rtdm-ioctl.c:2407</a></div></div>
<div class="ttc" id="structec__sii__t_html_aa5c8f21c36995d272bc456266e035815"><div class="ttname"><a href="structec__sii__t.html#aa5c8f21c36995d272bc456266e035815">ec_sii_t::std_tx_mailbox_offset</a></div><div class="ttdeci">uint16_t std_tx_mailbox_offset</div><div class="ttdoc">Standard transmit mailbox address. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00145">slave.h:145</a></div></div>
<div class="ttc" id="structec__device_html_a8e78783b1d22fd12b5d2abe263184bb1"><div class="ttname"><a href="structec__device.html#a8e78783b1d22fd12b5d2abe263184bb1">ec_device::rx_frame_rates</a></div><div class="ttdeci">s32 rx_frame_rates[EC_RATE_COUNT]</div><div class="ttdoc">Receive rates in frames/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00114">device.h:114</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga70b875084a32b81579bf83c960390967"><div class="ttname"><a href="group__ApplicationInterface.html#ga70b875084a32b81579bf83c960390967">ecrt_sdo_request_data</a></div><div class="ttdeci">uint8_t * ecrt_sdo_request_data(ec_sdo_request_t *req)</div><div class="ttdoc">Access to the SDO request&amp;#39;s data. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00203">sdo_request.c:203</a></div></div>
<div class="ttc" id="structec__sdo__request_html_aaccb8ada520d7948b4f61653df6e871f"><div class="ttname"><a href="structec__sdo__request.html#aaccb8ada520d7948b4f61653df6e871f">ec_sdo_request::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">Direction. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00060">sdo_request.h:60</a></div></div>
<div class="ttc" id="structec__pdo__entry__t_html"><div class="ttname"><a href="structec__pdo__entry__t.html">ec_pdo_entry_t</a></div><div class="ttdoc">PDO entry description. </div><div class="ttdef"><b>Definition:</b> <a href="pdo__entry_8h_source.html#l00048">pdo_entry.h:48</a></div></div>
<div class="ttc" id="master_8h_html"><div class="ttname"><a href="master_8h.html">master.h</a></div><div class="ttdoc">EtherCAT master structure. </div></div>
<div class="ttc" id="structec__domain_html_ab6ced9980be9d70c0c610cf00e44793d"><div class="ttname"><a href="structec__domain.html#ab6ced9980be9d70c0c610cf00e44793d">ec_domain::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Memory for the process data. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00062">domain.h:62</a></div></div>
<div class="ttc" id="structec__slave__config_html_a947ad2e8f2573df6655965524575c5b8"><div class="ttname"><a href="structec__slave__config.html#a947ad2e8f2573df6655965524575c5b8">ec_slave_config::dc_sync</a></div><div class="ttdeci">ec_sync_signal_t dc_sync[EC_SYNC_SIGNAL_COUNT]</div><div class="ttdoc">DC sync signals. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00141">slave_config.h:141</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_acfc77a7cc993345245fb762f4d42d666"><div class="ttname"><a href="rtdm-ioctl_8c.html#acfc77a7cc993345245fb762f4d42d666">ec_ioctl_master_link_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_master_link_state(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get the link state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01882">rtdm-ioctl.c:1882</a></div></div>
<div class="ttc" id="structec__pdo__t_html_ae319ba9b8bed2ac49cf6596ff690cfdd"><div class="ttname"><a href="structec__pdo__t.html#ae319ba9b8bed2ac49cf6596ff690cfdd">ec_pdo_t::index</a></div><div class="ttdeci">uint16_t index</div><div class="ttdoc">PDO index. </div><div class="ttdef"><b>Definition:</b> <a href="pdo_8h_source.html#l00051">pdo.h:51</a></div></div>
<div class="ttc" id="master_8h_html_a6cc0dea5aa374291f2379e844de741d0"><div class="ttname"><a href="master_8h.html#a6cc0dea5aa374291f2379e844de741d0">EC_MASTER_DBG</a></div><div class="ttdeci">#define EC_MASTER_DBG(master, level, fmt, args...)</div><div class="ttdoc">Convenience macro for printing master-specific debug messages to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00111">master.h:111</a></div></div>
<div class="ttc" id="structec__sii__t_html_a91d2fc76e5e4b634e130aa9e51e71bfc"><div class="ttname"><a href="structec__sii__t.html#a91d2fc76e5e4b634e130aa9e51e71bfc">ec_sii_t::boot_tx_mailbox_offset</a></div><div class="ttdeci">uint16_t boot_tx_mailbox_offset</div><div class="ttdoc">Bootstrap transmit mailbox address. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00141">slave.h:141</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aa67ce6dbb549e62d3d691703c1f43947"><div class="ttname"><a href="rtdm-ioctl_8c.html#aa67ce6dbb549e62d3d691703c1f43947">ec_ioctl_sync_mon_process</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sync_mon_process(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Processes the sync monitoring datagram. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02030">rtdm-ioctl.c:2030</a></div></div>
<div class="ttc" id="pdo_8c_html_a9fa0c22e26d024fa3e5e4ccd77d3efe5"><div class="ttname"><a href="pdo_8c.html#a9fa0c22e26d024fa3e5e4ccd77d3efe5">ec_pdo_find_entry_by_pos_const</a></div><div class="ttdeci">const ec_pdo_entry_t * ec_pdo_find_entry_by_pos_const(const ec_pdo_t *pdo, unsigned int pos)</div><div class="ttdoc">Finds a PDO entry via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="pdo_8c_source.html#l00279">pdo.c:279</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html_a1fb11a824ca776c9725157703c64a351"><div class="ttname"><a href="structec__sii__write__request__t.html#a1fb11a824ca776c9725157703c64a351">ec_sii_write_request_t::slave</a></div><div class="ttdeci">ec_slave_t * slave</div><div class="ttdoc">EtherCAT slave. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00055">fsm_master.h:55</a></div></div>
<div class="ttc" id="structec__pdo__entry__t_html_aede0b110f1a6f0e0df05081c85b14bf0"><div class="ttname"><a href="structec__pdo__entry__t.html#aede0b110f1a6f0e0df05081c85b14bf0">ec_pdo_entry_t::index</a></div><div class="ttdeci">uint16_t index</div><div class="ttdoc">PDO entry index. </div><div class="ttdef"><b>Definition:</b> <a href="pdo__entry_8h_source.html#l00050">pdo_entry.h:50</a></div></div>
<div class="ttc" id="structec__slave_html"><div class="ttname"><a href="structec__slave.html">ec_slave</a></div><div class="ttdoc">EtherCAT slave. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00176">slave.h:176</a></div></div>
<div class="ttc" id="structec__master_html_a322cd94f85808c07a046501df8308cc6"><div class="ttname"><a href="structec__master.html#a322cd94f85808c07a046501df8308cc6">ec_master::master_sem</a></div><div class="ttdeci">struct semaphore master_sem</div><div class="ttdoc">Master semaphore. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00209">master.h:209</a></div></div>
<div class="ttc" id="structec__slave__port__link__t_html_aefb5e82418479aa5f9043c9fe6503655"><div class="ttname"><a href="structec__slave__port__link__t.html#aefb5e82418479aa5f9043c9fe6503655">ec_slave_port_link_t::loop_closed</a></div><div class="ttdeci">uint8_t loop_closed</div><div class="ttdoc">Loop closed. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00352">ecrt.h:352</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a49e529bb95e6cd2cdcd4bc7c2f3f6129"><div class="ttname"><a href="rtdm-ioctl_8c.html#a49e529bb95e6cd2cdcd4bc7c2f3f6129">ec_ioctl_voe_exec</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_exec(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Executes the VoE state machine. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03718">rtdm-ioctl.c:3718</a></div></div>
<div class="ttc" id="globals_8h_html_a99fb83031ce9923c84392b4e92f956b5ad448daffa47d8f17532746cf993924ce"><div class="ttname"><a href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ad448daffa47d8f17532746cf993924ce">EC_SDO_ENTRY_ACCESS_SAFEOP</a></div><div class="ttdoc">Access rights in SAFEOP. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00194">globals.h:194</a></div></div>
<div class="ttc" id="pdo_8c_html_afff7e1d1a20a2845d14c05f697fda33e"><div class="ttname"><a href="pdo_8c.html#afff7e1d1a20a2845d14c05f697fda33e">ec_pdo_entry_count</a></div><div class="ttdeci">unsigned int ec_pdo_entry_count(const ec_pdo_t *pdo)</div><div class="ttdoc">Get the number of PDO entries. </div><div class="ttdef"><b>Definition:</b> <a href="pdo_8c_source.html#l00257">pdo.c:257</a></div></div>
<div class="ttc" id="structec__fmmu__config__t_html_a04092cc6d2d3d1c5a4d1703265e414cc"><div class="ttname"><a href="structec__fmmu__config__t.html#a04092cc6d2d3d1c5a4d1703265e414cc">ec_fmmu_config_t::logical_start_address</a></div><div class="ttdeci">uint32_t logical_start_address</div><div class="ttdoc">Logical start address. </div><div class="ttdef"><b>Definition:</b> <a href="fmmu__config_8h_source.html#l00052">fmmu_config.h:52</a></div></div>
<div class="ttc" id="foe__request_8c_html_ac9c5c98c785cf2395cdf437fefedcdaf"><div class="ttname"><a href="foe__request_8c.html#ac9c5c98c785cf2395cdf437fefedcdaf">ec_foe_request_clear</a></div><div class="ttdeci">void ec_foe_request_clear(ec_foe_request_t *req)</div><div class="ttdoc">FoE request destructor. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8c_source.html#l00078">foe_request.c:78</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga883e43ca2b29e73ac5ec5dec214487b2"><div class="ttname"><a href="group__ApplicationInterface.html#ga883e43ca2b29e73ac5ec5dec214487b2">ecrt_sdo_request_read</a></div><div class="ttdeci">void ecrt_sdo_request_read(ec_sdo_request_t *req)</div><div class="ttdoc">Schedule an SDO read operation. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00224">sdo_request.c:224</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a5cf1b56bd0f3406f9cf36650fc5ac7aa"><div class="ttname"><a href="structec__foe__request__t.html#a5cf1b56bd0f3406f9cf36650fc5ac7aa">ec_foe_request_t::buffer_size</a></div><div class="ttdeci">size_t buffer_size</div><div class="ttdoc">Size of FoE data memory. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00053">foe_request.h:53</a></div></div>
<div class="ttc" id="slave__config_8c_html_a842ef954d1e61932952886b2ea2a8deb"><div class="ttname"><a href="slave__config_8c.html#a842ef954d1e61932952886b2ea2a8deb">ecrt_slave_config_create_voe_handler_err</a></div><div class="ttdeci">ec_voe_handler_t * ecrt_slave_config_create_voe_handler_err(ec_slave_config_t *sc, size_t size)</div><div class="ttdoc">Same as ecrt_slave_config_create_voe_handler(), but with ERR_PTR() return value. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01129">slave_config.c:1129</a></div></div>
<div class="ttc" id="structec__master__state__t_html"><div class="ttname"><a href="structec__master__state__t.html">ec_master_state_t</a></div><div class="ttdoc">Master state. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00258">ecrt.h:258</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a3765b2ae70499fb1280a8c64fe625f34"><div class="ttname"><a href="rtdm-ioctl_8c.html#a3765b2ae70499fb1280a8c64fe625f34">ec_ioctl_slave_sdo_entry</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sdo_entry(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave SDO entry information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00722">rtdm-ioctl.c:722</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga4231948c36c707fd5bc95e2e813ff7af"><div class="ttname"><a href="group__ApplicationInterface.html#ga4231948c36c707fd5bc95e2e813ff7af">ecrt_slave_config_complete_sdo</a></div><div class="ttdeci">int ecrt_slave_config_complete_sdo(ec_slave_config_t *sc, uint16_t index, const uint8_t *data, size_t size)</div><div class="ttdoc">Add configuration data for a complete SDO. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00963">slave_config.c:963</a></div></div>
<div class="ttc" id="structec__sdo__entry__t_html_ad145c04a675a87b012e0b2666b8b9453"><div class="ttname"><a href="structec__sdo__entry__t.html#ad145c04a675a87b012e0b2666b8b9453">ec_sdo_entry_t::description</a></div><div class="ttdeci">char * description</div><div class="ttdoc">Description. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__entry_8h_source.html#l00062">sdo_entry.h:62</a></div></div>
<div class="ttc" id="master_8c_html_a9536093761b5644505db208de1ff6f3d"><div class="ttname"><a href="master_8c.html#a9536093761b5644505db208de1ff6f3d">ec_master_debug_level</a></div><div class="ttdeci">int ec_master_debug_level(ec_master_t *master, unsigned int level)</div><div class="ttdoc">Set the debug level. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01999">master.c:1999</a></div></div>
<div class="ttc" id="structec__slave__config__state__t_html"><div class="ttname"><a href="structec__slave__config__state__t.html">ec_slave_config_state_t</a></div><div class="ttdoc">Slave configuration state. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00306">ecrt.h:306</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_af8dcbdaabd9338b9b281b65f1a58ee5d"><div class="ttname"><a href="rtdm-ioctl_8c.html#af8dcbdaabd9338b9b281b65f1a58ee5d">ec_ioctl_reg_request_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_reg_request_read(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts an register read operation. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03462">rtdm-ioctl.c:3462</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a25896dc7046edda19448c51fc43a257e"><div class="ttname"><a href="rtdm-ioctl_8c.html#a25896dc7046edda19448c51fc43a257e">ec_ioctl_slave_reg_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_reg_write(ec_master_t *master, void *arg)</div><div class="ttdoc">Write a slave&amp;#39;s registers. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01111">rtdm-ioctl.c:1111</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_ae7ca9495a2d4254d7cb87655a1e5ea64"><div class="ttname"><a href="structec__device__stats__t.html#ae7ca9495a2d4254d7cb87655a1e5ea64">ec_device_stats_t::tx_frame_rates</a></div><div class="ttdeci">s32 tx_frame_rates[EC_RATE_COUNT]</div><div class="ttdoc">Transmit rates in frames/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00167">master.h:167</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_a2f9e55c67c34fec5e5d67230598b80d1"><div class="ttname"><a href="structec__device__stats__t.html#a2f9e55c67c34fec5e5d67230598b80d1">ec_device_stats_t::rx_byte_rates</a></div><div class="ttdeci">s32 rx_byte_rates[EC_RATE_COUNT]</div><div class="ttdoc">Receive rates in byte/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00175">master.h:175</a></div></div>
<div class="ttc" id="ethernet_8h_html"><div class="ttname"><a href="ethernet_8h.html">ethernet.h</a></div><div class="ttdoc">Ethernet over EtherCAT (EoE) </div></div>
<div class="ttc" id="structec__slave__config_html_a28bf292a581f2af8696f41fa333ba0f3"><div class="ttname"><a href="structec__slave__config.html#a28bf292a581f2af8696f41fa333ba0f3">ec_slave_config::sync_configs</a></div><div class="ttdeci">ec_sync_config_t sync_configs[EC_MAX_SYNC_MANAGERS]</div><div class="ttdoc">Sync manager configurations. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00136">slave_config.h:136</a></div></div>
<div class="ttc" id="structec__master_html_a8109992ca98fdfc4d97610ec699fec31"><div class="ttname"><a href="structec__master.html#a8109992ca98fdfc4d97610ec699fec31">ec_master::device_stats</a></div><div class="ttdeci">ec_device_stats_t device_stats</div><div class="ttdoc">Device statistics. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00219">master.h:219</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a91b490dd3442381bbff15c0309e4161c"><div class="ttname"><a href="rtdm-ioctl_8c.html#a91b490dd3442381bbff15c0309e4161c">ec_ioctl_sdo_request_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sdo_request_write(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts an SDO write operation. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03231">rtdm-ioctl.c:3231</a></div></div>
<div class="ttc" id="structec__voe__handler_html_a214b9c6c45ae1d97da28b33f48fc9625"><div class="ttname"><a href="structec__voe__handler.html#a214b9c6c45ae1d97da28b33f48fc9625">ec_voe_handler::state</a></div><div class="ttdeci">void(* state)(ec_voe_handler_t *)</div><div class="ttdoc">State function. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8h_source.html#l00059">voe_handler.h:59</a></div></div>
<div class="ttc" id="structec__slave__config_html_a391b64268ec07ce78e7aa50c9641e436"><div class="ttname"><a href="structec__slave__config.html#a391b64268ec07ce78e7aa50c9641e436">ec_slave_config::reg_requests</a></div><div class="ttdeci">struct list_head reg_requests</div><div class="ttdoc">List of register requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00146">slave_config.h:146</a></div></div>
<div class="ttc" id="structec__master_html_aeeac95bdfc711903f48710b31e8b78a2"><div class="ttname"><a href="structec__master.html#aeeac95bdfc711903f48710b31e8b78a2">ec_master::phase</a></div><div class="ttdeci">ec_master_phase_t phase</div><div class="ttdoc">Master phase. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00223">master.h:223</a></div></div>
<div class="ttc" id="structec__domain__state__t_html"><div class="ttname"><a href="structec__domain__state__t.html">ec_domain_state_t</a></div><div class="ttdoc">Domain state. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00407">ecrt.h:407</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a57444c126eeedeaeaf3b093a9fbbc3ad"><div class="ttname"><a href="rtdm-ioctl_8c.html#a57444c126eeedeaeaf3b093a9fbbc3ad">ec_ioctl_master_debug</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_master_debug(ec_master_t *master, void *arg)</div><div class="ttdoc">Set master debug level. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00609">rtdm-ioctl.c:609</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a4e3da585706e6510a2100b2e926c9405"><div class="ttname"><a href="rtdm-ioctl_8c.html#a4e3da585706e6510a2100b2e926c9405">ec_ioctl_reset</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_reset(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Reset configuration. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02055">rtdm-ioctl.c:2055</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a9f6af09dc6347bb9139f488c7ca48427"><div class="ttname"><a href="structec__foe__request__t.html#a9f6af09dc6347bb9139f488c7ca48427">ec_foe_request_t::buffer</a></div><div class="ttdeci">uint8_t * buffer</div><div class="ttdoc">Pointer to FoE data. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00052">foe_request.h:52</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_abba36d5915353726fb9419b1050c88a8"><div class="ttname"><a href="rtdm-ioctl_8c.html#abba36d5915353726fb9419b1050c88a8">ec_ioctl_voe_rec_header</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_rec_header(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Gets the received VoE header. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03550">rtdm-ioctl.c:3550</a></div></div>
<div class="ttc" id="structec__fmmu__config__t_html_aa77d8e55cd99d08955d2566fc2ab4eec"><div class="ttname"><a href="structec__fmmu__config__t.html#aa77d8e55cd99d08955d2566fc2ab4eec">ec_fmmu_config_t::sync_index</a></div><div class="ttdeci">uint8_t sync_index</div><div class="ttdoc">Index of sync manager to use. </div><div class="ttdef"><b>Definition:</b> <a href="fmmu__config_8h_source.html#l00050">fmmu_config.h:50</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aa79b6fd9f7e81f30b587ebb3bcc70c82"><div class="ttname"><a href="rtdm-ioctl_8c.html#aa79b6fd9f7e81f30b587ebb3bcc70c82">ec_ioctl_sdo_request_data</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sdo_request_data(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Read SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03282">rtdm-ioctl.c:3282</a></div></div>
<div class="ttc" id="structec__master_html_acbd28a1ea76d9b758e53a987b18a59c7"><div class="ttname"><a href="structec__master.html#acbd28a1ea76d9b758e53a987b18a59c7">ec_master::device_sem</a></div><div class="ttdeci">struct semaphore device_sem</div><div class="ttdoc">Device semaphore. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00218">master.h:218</a></div></div>
<div class="ttc" id="structec__pdo__t_html"><div class="ttname"><a href="structec__pdo__t.html">ec_pdo_t</a></div><div class="ttdoc">PDO description. </div><div class="ttdef"><b>Definition:</b> <a href="pdo_8h_source.html#l00049">pdo.h:49</a></div></div>
<div class="ttc" id="structec__device_html_a577e0651d974aa3db43fcb8fab639637"><div class="ttname"><a href="structec__device.html#a577e0651d974aa3db43fcb8fab639637">ec_device::rx_byte_rates</a></div><div class="ttdeci">s32 rx_byte_rates[EC_RATE_COUNT]</div><div class="ttdoc">Receive rates in byte/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00119">device.h:119</a></div></div>
<div class="ttc" id="structec__slave__config_html_a51461cce3b38ac55be3e046c5e93a932"><div class="ttname"><a href="structec__slave__config.html#a51461cce3b38ac55be3e046c5e93a932">ec_slave_config::sdo_requests</a></div><div class="ttdeci">struct list_head sdo_requests</div><div class="ttdoc">List of SDO requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00144">slave_config.h:144</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga52ec1296b7c6c21e86b906ef4edc6208"><div class="ttname"><a href="group__ApplicationInterface.html#ga52ec1296b7c6c21e86b906ef4edc6208">ecrt_master_sdo_download</a></div><div class="ttdeci">int ecrt_master_sdo_download(ec_master_t *master, uint16_t slave_position, uint16_t index, uint8_t subindex, uint8_t *data, size_t data_size, uint32_t *abort_code)</div><div class="ttdoc">Executes an SDO download request to write data to a slave. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02800">master.c:2800</a></div></div>
<div class="ttc" id="structec__device_html"><div class="ttname"><a href="structec__device.html">ec_device</a></div><div class="ttdoc">EtherCAT device. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00081">device.h:81</a></div></div>
<div class="ttc" id="structec__slave_html_a3886920f38a9b5a97c1d50f3c08e989a"><div class="ttname"><a href="structec__slave.html#a3886920f38a9b5a97c1d50f3c08e989a">ec_slave::sii_words</a></div><div class="ttdeci">uint16_t * sii_words</div><div class="ttdoc">Complete SII image. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00219">slave.h:219</a></div></div>
<div class="ttc" id="structec__sii__t_html_a7740732efd267741b956b8912502d8a1"><div class="ttname"><a href="structec__sii__t.html#a7740732efd267741b956b8912502d8a1">ec_sii_t::mailbox_protocols</a></div><div class="ttdeci">uint16_t mailbox_protocols</div><div class="ttdoc">Supported mailbox protocols. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00147">slave.h:147</a></div></div>
<div class="ttc" id="master_8c_html_a8d22634713ccbe95cb40767cda5375a2"><div class="ttname"><a href="master_8c.html#a8d22634713ccbe95cb40767cda5375a2">ec_master_find_domain</a></div><div class="ttdeci">ec_domain_t * ec_master_find_domain(ec_master_t *master, unsigned int index)</div><div class="ttdoc">Get a domain via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01920">master.c:1920</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_afb47843a1a15d493b35615bc5a65ca18"><div class="ttname"><a href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">ec_soe_request_t::data_size</a></div><div class="ttdeci">size_t data_size</div><div class="ttdoc">Size of SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00055">soe_request.h:55</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aed3bbdc5ba9b4869dbad5e93831aaf69"><div class="ttname"><a href="rtdm-ioctl_8c.html#aed3bbdc5ba9b4869dbad5e93831aaf69">ec_ioctl_reg_request_data</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_reg_request_data(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Read register data. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03322">rtdm-ioctl.c:3322</a></div></div>
<div class="ttc" id="slave__config_8c_html_a25c74750f388718c3e2a1caa374343d8"><div class="ttname"><a href="slave__config_8c.html#a25c74750f388718c3e2a1caa374343d8">ecrt_slave_config_create_reg_request_err</a></div><div class="ttdeci">ec_reg_request_t * ecrt_slave_config_create_reg_request_err(ec_slave_config_t *sc, size_t size)</div><div class="ttdoc">Same as ecrt_slave_config_create_reg_request(), but with ERR_PTR() return value. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01086">slave_config.c:1086</a></div></div>
<div class="ttc" id="slave_8h_html_a39519c3172e4196e40fa9006fb801612"><div class="ttname"><a href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a></div><div class="ttdeci">#define EC_SLAVE_ERR(slave, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific errors to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00076">slave.h:76</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a58b6b59e482f67391ac1b656a6011f61"><div class="ttname"><a href="rtdm-ioctl_8c.html#a58b6b59e482f67391ac1b656a6011f61">ec_ioctl_slave_sdo_upload</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sdo_upload(ec_master_t *master, void *arg)</div><div class="ttdoc">Upload SDO. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00802">rtdm-ioctl.c:802</a></div></div>
<div class="ttc" id="master_8c_html_aec56a429afe6e1833d36cb90870329fd"><div class="ttname"><a href="master_8c.html#aec56a429afe6e1833d36cb90870329fd">ec_master_domain_count</a></div><div class="ttdeci">unsigned int ec_master_domain_count(const ec_master_t *master)</div><div class="ttdoc">Get the number of domains. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01886">master.c:1886</a></div></div>
<div class="ttc" id="structec__slave_html_a8bc5c82a2467c31b4c427fe4c56cb544"><div class="ttname"><a href="structec__slave.html#a8bc5c82a2467c31b4c427fe4c56cb544">ec_slave::base_dc_range</a></div><div class="ttdeci">ec_slave_dc_range_t base_dc_range</div><div class="ttdoc">DC range. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00211">slave.h:211</a></div></div>
<div class="ttc" id="structec__pdo__entry__t_html_a589e58c4f0eb47d8916a3da125d09176"><div class="ttname"><a href="structec__pdo__entry__t.html#a589e58c4f0eb47d8916a3da125d09176">ec_pdo_entry_t::bit_length</a></div><div class="ttdeci">uint8_t bit_length</div><div class="ttdoc">entry length in bit </div><div class="ttdef"><b>Definition:</b> <a href="pdo__entry_8h_source.html#l00053">pdo_entry.h:53</a></div></div>
<div class="ttc" id="structec__sync__t_html"><div class="ttname"><a href="structec__sync__t.html">ec_sync_t</a></div><div class="ttdoc">Sync manager. </div><div class="ttdef"><b>Definition:</b> <a href="sync_8h_source.html#l00047">sync.h:47</a></div></div>
<div class="ttc" id="structec__sii__t_html_a0172b2d04dcbc56d75abc1efa76dd392"><div class="ttname"><a href="structec__sii__t.html#a0172b2d04dcbc56d75abc1efa76dd392">ec_sii_t::std_rx_mailbox_offset</a></div><div class="ttdeci">uint16_t std_rx_mailbox_offset</div><div class="ttdoc">Standard receive mailbox address. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00143">slave.h:143</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a78a6db9319d00f88bc0c53c357e21555"><div class="ttname"><a href="rtdm-ioctl_8c.html#a78a6db9319d00f88bc0c53c357e21555">ec_ioctl_sync_ref</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sync_ref(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Sync the reference clock. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01939">rtdm-ioctl.c:1939</a></div></div>
<div class="ttc" id="structec__slave_html_a39d39fe2e87602de4629cfbdb0106929"><div class="ttname"><a href="structec__slave.html#a39d39fe2e87602de4629cfbdb0106929">ec_slave::base_fmmu_bit_operation</a></div><div class="ttdeci">uint8_t base_fmmu_bit_operation</div><div class="ttdoc">FMMU bit operation is supported. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00209">slave.h:209</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_a3dfa4926b342dd6567647b5a368f224a"><div class="ttname"><a href="structec__device__stats__t.html#a3dfa4926b342dd6567647b5a368f224a">ec_device_stats_t::loss_rates</a></div><div class="ttdeci">s32 loss_rates[EC_RATE_COUNT]</div><div class="ttdoc">Frame loss rates for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00177">master.h:177</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ada73ba861c174f3e824cbe8519cd707b"><div class="ttname"><a href="rtdm-ioctl_8c.html#ada73ba861c174f3e824cbe8519cd707b">ec_ioctl_module</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_module(void *arg)</div><div class="ttdoc">Get module information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00083">rtdm-ioctl.c:83</a></div></div>
<div class="ttc" id="structec__slave_html_a0e5d719413436f927eba7320ee565125"><div class="ttname"><a href="structec__slave.html#a0e5d719413436f927eba7320ee565125">ec_slave::transmission_delay</a></div><div class="ttdeci">uint32_t transmission_delay</div><div class="ttdoc">DC system time transmission delay (offset from reference clock). </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00215">slave.h:215</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga31983aeee279fc5acaf5f7a0bb403160"><div class="ttname"><a href="group__ApplicationInterface.html#ga31983aeee279fc5acaf5f7a0bb403160">ecrt_master_select_reference_clock</a></div><div class="ttdeci">int ecrt_master_select_reference_clock(ec_master_t *master, ec_slave_config_t *sc)</div><div class="ttdoc">Selects the reference clock for distributed clocks. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02588">master.c:2588</a></div></div>
<div class="ttc" id="structec__master_html_a664524e036971936aa812b73c51dc88d"><div class="ttname"><a href="structec__master.html#a664524e036971936aa812b73c51dc88d">ec_master::slave_count</a></div><div class="ttdeci">unsigned int slave_count</div><div class="ttdoc">Number of slaves on the bus. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00232">master.h:232</a></div></div>
<div class="ttc" id="structec__master_html_a51de6aed4f6ef7b4d876083d778e7267"><div class="ttname"><a href="structec__master.html#a51de6aed4f6ef7b4d876083d778e7267">ec_master::scan_busy</a></div><div class="ttdeci">unsigned int scan_busy</div><div class="ttdoc">Current scan state. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00251">master.h:251</a></div></div>
<div class="ttc" id="structec__sync__config__t_html_ae70642198065ad0381dacdfa21fcebaa"><div class="ttname"><a href="structec__sync__config__t.html#ae70642198065ad0381dacdfa21fcebaa">ec_sync_config_t::pdos</a></div><div class="ttdeci">ec_pdo_list_t pdos</div><div class="ttdoc">Current PDO assignment. </div><div class="ttdef"><b>Definition:</b> <a href="sync__config_8h_source.html#l00049">sync_config.h:49</a></div></div>
<div class="ttc" id="structec__slave__config_html_afab81a75365c94fde03e15446fe7cc9e"><div class="ttname"><a href="structec__slave__config.html#afab81a75365c94fde03e15446fe7cc9e">ec_slave_config::voe_handlers</a></div><div class="ttdeci">struct list_head voe_handlers</div><div class="ttdoc">List of VoE handlers. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00145">slave_config.h:145</a></div></div>
<div class="ttc" id="structec__sdo_html_a4dae1d2cd41ce8ab4407097ed7844472"><div class="ttname"><a href="structec__sdo.html#a4dae1d2cd41ce8ab4407097ed7844472">ec_sdo::name</a></div><div class="ttdeci">char * name</div><div class="ttdoc">SDO name. </div><div class="ttdef"><b>Definition:</b> <a href="sdo_8h_source.html#l00054">sdo.h:54</a></div></div>
<div class="ttc" id="structec__slave__config_html_a444000aa859f4830053b65518fc65233"><div class="ttname"><a href="structec__slave__config.html#a444000aa859f4830053b65518fc65233">ec_slave_config::dc_assign_activate</a></div><div class="ttdeci">uint16_t dc_assign_activate</div><div class="ttdoc">Vendor-specific AssignActivate word. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00140">slave_config.h:140</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_a71c364775c6e39faf856d6569f4ac384"><div class="ttname"><a href="structec__device__stats__t.html#a71c364775c6e39faf856d6569f4ac384">ec_device_stats_t::rx_frame_rates</a></div><div class="ttdeci">s32 rx_frame_rates[EC_RATE_COUNT]</div><div class="ttdoc">Receive rates in frames/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00170">master.h:170</a></div></div>
<div class="ttc" id="structec__domain_html_ac341000021b5790693cc74f7687fb956"><div class="ttname"><a href="structec__domain.html#ac341000021b5790693cc74f7687fb956">ec_domain::index</a></div><div class="ttdeci">unsigned int index</div><div class="ttdoc">Index (just a number). </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00058">domain.h:58</a></div></div>
<div class="ttc" id="structec__device_html_a5decb734bd07c7e1a1b66e08904f0bba"><div class="ttname"><a href="structec__device.html#a5decb734bd07c7e1a1b66e08904f0bba">ec_device::tx_byte_rates</a></div><div class="ttdeci">s32 tx_byte_rates[EC_RATE_COUNT]</div><div class="ttdoc">Transmit rates in byte/s for different statistics cycle periods. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00117">device.h:117</a></div></div>
<div class="ttc" id="globals_8h_html_ad1a2101422888687598d7e1a630c6343a6cc7c24499003f339df547ab73605f13"><div class="ttname"><a href="globals_8h.html#ad1a2101422888687598d7e1a630c6343a6cc7c24499003f339df547ab73605f13">EC_DEVICE_MAIN</a></div><div class="ttdoc">Main device. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00202">globals.h:202</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ae456bc7dfd6c3d54bccef2e234ecae7a"><div class="ttname"><a href="rtdm-ioctl_8c.html#ae456bc7dfd6c3d54bccef2e234ecae7a">ATTRIBUTES</a></div><div class="ttdeci">#define ATTRIBUTES</div><div class="ttdoc">Optional compiler attributes fo ioctl() functions. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00057">rtdm-ioctl.c:57</a></div></div>
<div class="ttc" id="structec__slave__config_html_a51e0bd197191abd7a46fd3206575eccb"><div class="ttname"><a href="structec__slave__config.html#a51e0bd197191abd7a46fd3206575eccb">ec_slave_config::watchdog_intervals</a></div><div class="ttdeci">uint16_t watchdog_intervals</div><div class="ttdoc">Process data watchdog intervals (see spec. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00130">slave_config.h:130</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ac04026c4a96a680bbc59fad0986b8523"><div class="ttname"><a href="rtdm-ioctl_8c.html#ac04026c4a96a680bbc59fad0986b8523">ec_ioctl_slave_sdo_download</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sdo_download(ec_master_t *master, void *arg)</div><div class="ttdoc">Download SDO. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00848">rtdm-ioctl.c:848</a></div></div>
<div class="ttc" id="structec__slave__port__t_html_ae10a313d7421e3b4b7924c295075fc9c"><div class="ttname"><a href="structec__slave__port__t.html#ae10a313d7421e3b4b7924c295075fc9c">ec_slave_port_t::desc</a></div><div class="ttdeci">ec_slave_port_desc_t desc</div><div class="ttdoc">Port descriptors. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00119">slave.h:119</a></div></div>
<div class="ttc" id="master_8h_html_af75617c47fe87f4f60e8593d7e79dbc0"><div class="ttname"><a href="master_8h.html#af75617c47fe87f4f60e8593d7e79dbc0">EC_MASTER_WARN</a></div><div class="ttdeci">#define EC_MASTER_WARN(master, fmt, args...)</div><div class="ttdoc">Convenience macro for printing master-specific warnings to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00097">master.h:97</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a942f48e33c4240985a3dfed151ddedd9"><div class="ttname"><a href="rtdm-ioctl_8c.html#a942f48e33c4240985a3dfed151ddedd9">ec_ioctl_master</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_master(ec_master_t *master, void *arg)</div><div class="ttdoc">Get master information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00104">rtdm-ioctl.c:104</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ac8935491e253d3ee9efafb04a281963e"><div class="ttname"><a href="rtdm-ioctl_8c.html#ac8935491e253d3ee9efafb04a281963e">ec_ioctl_sc_emerg_clear</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_emerg_clear(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Clear the emergency ring. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02588">rtdm-ioctl.c:2588</a></div></div>
<div class="ttc" id="structec__voe__handler_html"><div class="ttname"><a href="structec__voe__handler.html">ec_voe_handler</a></div><div class="ttdoc">Vendor specific over EtherCAT handler. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8h_source.html#l00049">voe_handler.h:49</a></div></div>
<div class="ttc" id="structec__master_html_abca51c185472a028ee9a541f6c375d1b"><div class="ttname"><a href="structec__master.html#abca51c185472a028ee9a541f6c375d1b">ec_master::active</a></div><div class="ttdeci">unsigned int active</div><div class="ttdoc">Master has been activated. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00224">master.h:224</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga26c45ec21428d91704016494cb5a38ae"><div class="ttname"><a href="group__ApplicationInterface.html#ga26c45ec21428d91704016494cb5a38ae">ecrt_voe_handler_execute</a></div><div class="ttdeci">ec_request_state_t ecrt_voe_handler_execute(ec_voe_handler_t *voe)</div><div class="ttdoc">Execute the handler. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00191">voe_handler.c:191</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aef03b686bacda87d5618179d27e7d97f"><div class="ttname"><a href="rtdm-ioctl_8c.html#aef03b686bacda87d5618179d27e7d97f">ec_ioctl_sc_reg_pdo_pos</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_reg_pdo_pos(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Registers a PDO entry by its position. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02357">rtdm-ioctl.c:2357</a></div></div>
<div class="ttc" id="slave__config_8c_html_ae0ad39c4f100b0d18140b38db27fa52f"><div class="ttname"><a href="slave__config_8c.html#ae0ad39c4f100b0d18140b38db27fa52f">ec_slave_config_sdo_count</a></div><div class="ttdeci">unsigned int ec_slave_config_sdo_count(const ec_slave_config_t *sc)</div><div class="ttdoc">Get the number of SDO configurations. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00372">slave_config.c:372</a></div></div>
<div class="ttc" id="slave_8c_html_af0d4badfbc7d6581aa60459bfccde017"><div class="ttname"><a href="slave_8c.html#af0d4badfbc7d6581aa60459bfccde017">ec_slave_get_sdo_by_pos_const</a></div><div class="ttdeci">const ec_sdo_t * ec_slave_get_sdo_by_pos_const(const ec_slave_t *slave, uint16_t sdo_position)</div><div class="ttdoc">Get an SDO from the dictionary, given its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8c_source.html#l00684">slave.c:684</a></div></div>
<div class="ttc" id="structec__device_html_afea25f45c6911c97a08b8615154a2b91"><div class="ttname"><a href="structec__device.html#afea25f45c6911c97a08b8615154a2b91">ec_device::rx_bytes</a></div><div class="ttdeci">u64 rx_bytes</div><div class="ttdoc">Number of bytes received. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00107">device.h:107</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga8d6d538e803530ac104c9bf2d37a24c4"><div class="ttname"><a href="group__ApplicationInterface.html#ga8d6d538e803530ac104c9bf2d37a24c4">ecrt_master_sdo_upload</a></div><div class="ttdeci">int ecrt_master_sdo_upload(ec_master_t *master, uint16_t slave_position, uint16_t index, uint8_t subindex, uint8_t *target, size_t target_size, size_t *result_size, uint32_t *abort_code)</div><div class="ttdoc">Executes an SDO upload request to read data from a slave. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02970">master.c:2970</a></div></div>
<div class="ttc" id="structec__slave_html_a65fba9aad1f196c6c43ba7dceecc15dd"><div class="ttname"><a href="structec__slave.html#a65fba9aad1f196c6c43ba7dceecc15dd">ec_slave::has_dc_system_time</a></div><div class="ttdeci">uint8_t has_dc_system_time</div><div class="ttdoc">The slave supports the DC system time register. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00212">slave.h:212</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a80a51dad3458ecb73d12369fa9b50a02"><div class="ttname"><a href="rtdm-ioctl_8c.html#a80a51dad3458ecb73d12369fa9b50a02">EC_IOCTL</a></div><div class="ttdeci">#define EC_IOCTL</div><div class="ttdoc">ioctl() function to use. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l04083">rtdm-ioctl.c:4083</a></div></div>
<div class="ttc" id="foe__request_8c_html_a3bf07dbd22177d67d2378d6d4849f82d"><div class="ttname"><a href="foe__request_8c.html#a3bf07dbd22177d67d2378d6d4849f82d">ec_foe_request_init</a></div><div class="ttdeci">void ec_foe_request_init(ec_foe_request_t *req, uint8_t *file_name)</div><div class="ttdoc">FoE request constructor. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8c_source.html#l00057">foe_request.c:57</a></div></div>
<div class="ttc" id="structec__device_html_a0cdf625147761dedcd8aa0ee08434949"><div class="ttname"><a href="structec__device.html#a0cdf625147761dedcd8aa0ee08434949">ec_device::tx_count</a></div><div class="ttdeci">u64 tx_count</div><div class="ttdoc">Number of frames sent. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00100">device.h:100</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a84be630007b8e33d158e3aa77a4c0947"><div class="ttname"><a href="rtdm-ioctl_8c.html#a84be630007b8e33d158e3aa77a4c0947">ec_ioctl_domain_process</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_process(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Process the domain. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02981">rtdm-ioctl.c:2981</a></div></div>
<div class="ttc" id="domain_8c_html_a7af777c7a15fc667d283794dcf2cc498"><div class="ttname"><a href="domain_8c.html#a7af777c7a15fc667d283794dcf2cc498">ec_domain_fmmu_count</a></div><div class="ttdeci">unsigned int ec_domain_fmmu_count(const ec_domain_t *domain)</div><div class="ttdoc">Get the number of FMMU configurations of the domain. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00332">domain.c:332</a></div></div>
<div class="ttc" id="master_8h_html_aece1fb7ea6af168ba7513c9d7b0a523a"><div class="ttname"><a href="master_8h.html#aece1fb7ea6af168ba7513c9d7b0a523a">EC_MASTER_ERR</a></div><div class="ttdeci">#define EC_MASTER_ERR(master, fmt, args...)</div><div class="ttdoc">Convenience macro for printing master-specific errors to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00085">master.h:85</a></div></div>
<div class="ttc" id="structec__pdo__entry__t_html_a959b16d415fbbb08a4997d858465a3be"><div class="ttname"><a href="structec__pdo__entry__t.html#a959b16d415fbbb08a4997d858465a3be">ec_pdo_entry_t::subindex</a></div><div class="ttdeci">uint8_t subindex</div><div class="ttdoc">PDO entry subindex. </div><div class="ttdef"><b>Definition:</b> <a href="pdo__entry_8h_source.html#l00051">pdo_entry.h:51</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ae20755d3e68bc4dafdf011aa16ef467d"><div class="ttname"><a href="rtdm-ioctl_8c.html#ae20755d3e68bc4dafdf011aa16ef467d">ec_ioctl_select_ref_clock</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_select_ref_clock(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Select the DC reference clock. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01645">rtdm-ioctl.c:1645</a></div></div>
<div class="ttc" id="structec__sync__t_html_aede99eccf8db60056e6deebe66501365"><div class="ttname"><a href="structec__sync__t.html#aede99eccf8db60056e6deebe66501365">ec_sync_t::control_register</a></div><div class="ttdeci">uint8_t control_register</div><div class="ttdoc">Control register value. </div><div class="ttdef"><b>Definition:</b> <a href="sync_8h_source.html#l00051">sync.h:51</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_afbe5f63b27479db159ab2e02de40807e"><div class="ttname"><a href="rtdm-ioctl_8c.html#afbe5f63b27479db159ab2e02de40807e">ec_ioctl_voe_read_nosync</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_read_nosync(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts a VoE read operation without sending a sync message first. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03635">rtdm-ioctl.c:3635</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aaae8d838482ee18a5ad151b5092fbd64"><div class="ttname"><a href="rtdm-ioctl_8c.html#aaae8d838482ee18a5ad151b5092fbd64">ec_ioctl_config_pdo_entry</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_config_pdo_entry(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave configuration PDO entry information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01303">rtdm-ioctl.c:1303</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4"><div class="ttname"><a href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4">EC_DIR_INPUT</a></div><div class="ttdoc">Values read by the master. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00420">ecrt.h:420</a></div></div>
<div class="ttc" id="structec__sync__config__t_html_a24246e2777a46c8aa69dcfbe6a32e4c7"><div class="ttname"><a href="structec__sync__config__t.html#a24246e2777a46c8aa69dcfbe6a32e4c7">ec_sync_config_t::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">Sync manager direction. </div><div class="ttdef"><b>Definition:</b> <a href="sync__config_8h_source.html#l00047">sync_config.h:47</a></div></div>
<div class="ttc" id="rtdm_8c_html_a1aec20337852eaf46576f8f3025202d1"><div class="ttname"><a href="rtdm_8c.html#a1aec20337852eaf46576f8f3025202d1">ec_rtdm_mmap</a></div><div class="ttdeci">int ec_rtdm_mmap(ec_ioctl_context_t *ioctl_ctx, void **user_address)</div><div class="ttdoc">Memory-map process data to user space. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm_8c_source.html#l00220">rtdm.c:220</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a54ce5be9c8a9688255321d86cd459b89"><div class="ttname"><a href="rtdm-ioctl_8c.html#a54ce5be9c8a9688255321d86cd459b89">ec_ioctl_domain_fmmu</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_fmmu(ec_master_t *master, void *arg)</div><div class="ttdoc">Get domain FMMU information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00512">rtdm-ioctl.c:512</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a243a28bf53be27260b5c5d143d6b282d"><div class="ttname"><a href="rtdm-ioctl_8c.html#a243a28bf53be27260b5c5d143d6b282d">ec_ioctl_domain</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain(ec_master_t *master, void *arg)</div><div class="ttdoc">Get domain information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00467">rtdm-ioctl.c:467</a></div></div>
<div class="ttc" id="structec__sdo__entry__t_html_af4acb6fdd5f5e28da087056cc175ee5f"><div class="ttname"><a href="structec__sdo__entry__t.html#af4acb6fdd5f5e28da087056cc175ee5f">ec_sdo_entry_t::data_type</a></div><div class="ttdeci">uint16_t data_type</div><div class="ttdoc">Data type. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__entry_8h_source.html#l00058">sdo_entry.h:58</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a53abf2431d1485a290ac8e3a00c9a7f6"><div class="ttname"><a href="rtdm-ioctl_8c.html#a53abf2431d1485a290ac8e3a00c9a7f6">ec_ioctl_sc_watchdog</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_watchdog(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Configure a slave&amp;#39;s watchdogs. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02126">rtdm-ioctl.c:2126</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a35b886d5e781f68571ecabc9f0c9f524"><div class="ttname"><a href="rtdm-ioctl_8c.html#a35b886d5e781f68571ecabc9f0c9f524">ec_ioctl_request</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_request(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Request the master from userspace. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01550">rtdm-ioctl.c:1550</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga78d910487f583e333cdf978b4f12c3c1"><div class="ttname"><a href="group__ApplicationInterface.html#ga78d910487f583e333cdf978b4f12c3c1">ecrt_sdo_request_state</a></div><div class="ttdeci">ec_request_state_t ecrt_sdo_request_state(const ec_sdo_request_t *req)</div><div class="ttdoc">Get the current state of the SDO request. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00217">sdo_request.c:217</a></div></div>
<div class="ttc" id="structec__master_html_ada6ef60acc0c19ab234472282fa3ef06"><div class="ttname"><a href="structec__master.html#ada6ef60acc0c19ab234472282fa3ef06">ec_master::configs</a></div><div class="ttdeci">struct list_head configs</div><div class="ttdoc">List of slave configurations. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00235">master.h:235</a></div></div>
<div class="ttc" id="structec__slave__config_html_ad1c2b1916ca2208c52cf0acbf6f1a8c7"><div class="ttname"><a href="structec__slave__config.html#ad1c2b1916ca2208c52cf0acbf6f1a8c7">ec_slave_config::slave</a></div><div class="ttdeci">ec_slave_t * slave</div><div class="ttdoc">Slave pointer. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00133">slave_config.h:133</a></div></div>
<div class="ttc" id="structec__eoe_html_a174f57afa262c3a4b21b1e86268442f0"><div class="ttname"><a href="structec__eoe.html#a174f57afa262c3a4b21b1e86268442f0">ec_eoe::opened</a></div><div class="ttdeci">unsigned int opened</div><div class="ttdoc">net_device is opened </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00085">ethernet.h:85</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a78db07ae2cccd2e3d2f598e17ee2206a"><div class="ttname"><a href="rtdm-ioctl_8c.html#a78db07ae2cccd2e3d2f598e17ee2206a">ec_ioctl_create_slave_config</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_create_slave_config(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Create a slave configuration. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01599">rtdm-ioctl.c:1599</a></div></div>
<div class="ttc" id="structec__slave__config_html_aaa1db6b3136fa60412cbf8d1302c48e9"><div class="ttname"><a href="structec__slave__config.html#aaa1db6b3136fa60412cbf8d1302c48e9">ec_slave_config::watchdog_divider</a></div><div class="ttdeci">uint16_t watchdog_divider</div><div class="ttdoc">Watchdog divider as a number of 40ns intervals (see spec. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00128">slave_config.h:128</a></div></div>
<div class="ttc" id="slave__config_8c_html_a0e431ae80ee0465f6629ff33ef3e8290"><div class="ttname"><a href="slave__config_8c.html#a0e431ae80ee0465f6629ff33ef3e8290">ec_slave_config_find_sdo_request</a></div><div class="ttdeci">ec_sdo_request_t * ec_slave_config_find_sdo_request(ec_slave_config_t *sc, unsigned int pos)</div><div class="ttdoc">Finds a CoE handler via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00460">slave_config.c:460</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_aac54c2a8ddaa954c219ec1aef6f0b92f"><div class="ttname"><a href="rtdm-ioctl_8c.html#aac54c2a8ddaa954c219ec1aef6f0b92f">ec_ioctl_domain_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_state(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get the domain state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03037">rtdm-ioctl.c:3037</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaa3d42e8188c64eaf794e8dc91a61b60b"><div class="ttname"><a href="group__ApplicationInterface.html#gaa3d42e8188c64eaf794e8dc91a61b60b">ecrt_slave_config_idn</a></div><div class="ttdeci">int ecrt_slave_config_idn(ec_slave_config_t *sc, uint8_t drive_no, uint16_t idn, ec_al_state_t state, const uint8_t *data, size_t size)</div><div class="ttdoc">Add an SoE IDN configuration. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01185">slave_config.c:1185</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gab6455adf50e074c51894113adb49e00c"><div class="ttname"><a href="group__ApplicationInterface.html#gab6455adf50e074c51894113adb49e00c">ecrt_master_reset</a></div><div class="ttdeci">void ecrt_master_reset(ec_master_t *master)</div><div class="ttdoc">Retry configuring slaves. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l03213">master.c:3213</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_aa7b6efa4a99fe568f8f53ae0b2ebc2e4"><div class="ttname"><a href="structec__foe__request__t.html#aa7b6efa4a99fe568f8f53ae0b2ebc2e4">ec_foe_request_t::data_size</a></div><div class="ttdeci">size_t data_size</div><div class="ttdoc">Size of FoE data. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00054">foe_request.h:54</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a52ff32e95fad7655e3ec6c87038c19b8"><div class="ttname"><a href="rtdm-ioctl_8c.html#a52ff32e95fad7655e3ec6c87038c19b8">ec_ioctl_master_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_master_state(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get the master state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01860">rtdm-ioctl.c:1860</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga3df6e34876cbad6e3e2a4d51ec1ba812"><div class="ttname"><a href="group__ApplicationInterface.html#ga3df6e34876cbad6e3e2a4d51ec1ba812">ecrt_master_sync_monitor_queue</a></div><div class="ttdeci">void ecrt_master_sync_monitor_queue(ec_master_t *master)</div><div class="ttdoc">Queues the DC synchrony monitoring datagram for sending. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02781">master.c:2781</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a29cc791a19a4a4d8b87217c5f89032f9"><div class="ttname"><a href="rtdm-ioctl_8c.html#a29cc791a19a4a4d8b87217c5f89032f9">ec_ioctl_sync_slaves</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sync_slaves(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Sync the slave clocks. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01959">rtdm-ioctl.c:1959</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga1bcfdf71d8d8632c26c07beb17374971"><div class="ttname"><a href="group__ApplicationInterface.html#ga1bcfdf71d8d8632c26c07beb17374971">ecrt_voe_handler_write</a></div><div class="ttdeci">void ecrt_voe_handler_write(ec_voe_handler_t *voe, size_t size)</div><div class="ttdoc">Start a VoE write operation. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00181">voe_handler.c:181</a></div></div>
<div class="ttc" id="structec__domain_html_a6f18a1d8c6b2a83acf3e5932a5f3048f"><div class="ttname"><a href="structec__domain.html#a6f18a1d8c6b2a83acf3e5932a5f3048f">ec_domain::working_counter</a></div><div class="ttdeci">uint16_t working_counter[EC_MAX_NUM_DEVICES]</div><div class="ttdoc">Last working counter values. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00068">domain.h:68</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a9ff443ccddd8bd0492f364abb7fd4a32"><div class="ttname"><a href="structec__foe__request__t.html#a9ff443ccddd8bd0492f364abb7fd4a32">ec_foe_request_t::file_name</a></div><div class="ttdeci">uint8_t * file_name</div><div class="ttdoc">Pointer to the filename. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00067">foe_request.h:67</a></div></div>
<div class="ttc" id="slave_8c_html_aa3d7ea024c8cd9b7d5868a3fde80e977"><div class="ttname"><a href="slave_8c.html#aa3d7ea024c8cd9b7d5868a3fde80e977">ec_slave_get_sdo_const</a></div><div class="ttdeci">const ec_sdo_t * ec_slave_get_sdo_const(const ec_slave_t *slave, uint16_t index)</div><div class="ttdoc">Get an SDO from the dictionary. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8c_source.html#l00662">slave.c:662</a></div></div>
<div class="ttc" id="structec__domain_html_a5efe0cdd408c44ad61c52952f28f14de"><div class="ttname"><a href="structec__domain.html#a5efe0cdd408c44ad61c52952f28f14de">ec_domain::logical_base_address</a></div><div class="ttdeci">uint32_t logical_base_address</div><div class="ttdoc">Logical offset address of the process data. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00064">domain.h:64</a></div></div>
<div class="ttc" id="structec__sdo__entry__t_html_ac352ad9037ebdf7ea4743bd27a4f6a3a"><div class="ttname"><a href="structec__sdo__entry__t.html#ac352ad9037ebdf7ea4743bd27a4f6a3a">ec_sdo_entry_t::read_access</a></div><div class="ttdeci">uint8_t read_access[EC_SDO_ENTRY_ACCESS_COUNT]</div><div class="ttdoc">Read access. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__entry_8h_source.html#l00060">sdo_entry.h:60</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga3a0f83e1c3e3edf978b3017f94cc375d"><div class="ttname"><a href="group__ApplicationInterface.html#ga3a0f83e1c3e3edf978b3017f94cc375d">ecrt_slave_config_pdo_mapping_add</a></div><div class="ttdeci">int ecrt_slave_config_pdo_mapping_add(ec_slave_config_t *sc, uint16_t pdo_index, uint16_t entry_index, uint8_t entry_subindex, uint8_t entry_bit_length)</div><div class="ttdoc">Add a PDO entry to the given PDO&amp;#39;s mapping. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00611">slave_config.c:611</a></div></div>
<div class="ttc" id="structec__sync__config__t_html_a83c2bcdf7c5a9e6541b5f47c13a4d46d"><div class="ttname"><a href="structec__sync__config__t.html#a83c2bcdf7c5a9e6541b5f47c13a4d46d">ec_sync_config_t::watchdog_mode</a></div><div class="ttdeci">ec_watchdog_mode_t watchdog_mode</div><div class="ttdoc">Watchdog mode. </div><div class="ttdef"><b>Definition:</b> <a href="sync__config_8h_source.html#l00048">sync_config.h:48</a></div></div>
<div class="ttc" id="structec__eoe_html_a859cf84e58d4407062e2d96c5b44a480"><div class="ttname"><a href="structec__eoe.html#a859cf84e58d4407062e2d96c5b44a480">ec_eoe::stats</a></div><div class="ttdeci">struct net_device_stats stats</div><div class="ttdoc">device statistics </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00084">ethernet.h:84</a></div></div>
<div class="ttc" id="structec__pdo__t_html_aee9c14db0de4c72475b8975d5630ad94"><div class="ttname"><a href="structec__pdo__t.html#aee9c14db0de4c72475b8975d5630ad94">ec_pdo_t::name</a></div><div class="ttdeci">char * name</div><div class="ttdoc">PDO name. </div><div class="ttdef"><b>Definition:</b> <a href="pdo_8h_source.html#l00053">pdo.h:53</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a5c22441bd854db23f598de4e7c5402be"><div class="ttname"><a href="rtdm-ioctl_8c.html#a5c22441bd854db23f598de4e7c5402be">ec_ioctl_config_sdo</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_config_sdo(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave configuration SDO information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01368">rtdm-ioctl.c:1368</a></div></div>
<div class="ttc" id="structec__sdo__request_html_af3b7a335ce659260bed0d04f90ba9e4a"><div class="ttname"><a href="structec__sdo__request.html#af3b7a335ce659260bed0d04f90ba9e4a">ec_sdo_request::subindex</a></div><div class="ttdeci">uint8_t subindex</div><div class="ttdoc">SDO subindex. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00051">sdo_request.h:51</a></div></div>
<div class="ttc" id="structec__foe__request__t_html"><div class="ttname"><a href="structec__foe__request__t.html">ec_foe_request_t</a></div><div class="ttdoc">FoE request. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00050">foe_request.h:50</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a6c00a451ac68ca2d2476407c9213a432"><div class="ttname"><a href="rtdm-ioctl_8c.html#a6c00a451ac68ca2d2476407c9213a432">ec_ioctl_domain_size</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_domain_size(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Gets the domain&amp;#39;s data size. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02913">rtdm-ioctl.c:2913</a></div></div>
<div class="ttc" id="structec__domain_html_af978a94741ca2483ce0460e34c77271d"><div class="ttname"><a href="structec__domain.html#af978a94741ca2483ce0460e34c77271d">ec_domain::expected_working_counter</a></div><div class="ttdeci">uint16_t expected_working_counter</div><div class="ttdoc">Expected working counter. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00070">domain.h:70</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a0df9e7bdee5788abd1cba76367617610"><div class="ttname"><a href="rtdm-ioctl_8c.html#a0df9e7bdee5788abd1cba76367617610">ec_ioctl_config</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_config(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave configuration information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01189">rtdm-ioctl.c:1189</a></div></div>
<div class="ttc" id="slave__config_8c_html_a833fa6107e6071bf7e37df298dcd41ac"><div class="ttname"><a href="slave__config_8c.html#a833fa6107e6071bf7e37df298dcd41ac">ec_slave_config_idn_count</a></div><div class="ttdeci">unsigned int ec_slave_config_idn_count(const ec_slave_config_t *sc)</div><div class="ttdoc">Get the number of IDN configurations. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00416">slave_config.c:416</a></div></div>
<div class="ttc" id="structec__device_html_a076ce4fd0d53e53ba7236b12bf4ecf66"><div class="ttname"><a href="structec__device.html#a076ce4fd0d53e53ba7236b12bf4ecf66">ec_device::tx_errors</a></div><div class="ttdeci">u64 tx_errors</div><div class="ttdoc">Number of transmit errors. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00110">device.h:110</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga44fe6bd549328c34ca4ed6893765206f"><div class="ttname"><a href="group__ApplicationInterface.html#ga44fe6bd549328c34ca4ed6893765206f">ecrt_slave_config_reg_pdo_entry</a></div><div class="ttdeci">int ecrt_slave_config_reg_pdo_entry(ec_slave_config_t *sc, uint16_t index, uint8_t subindex, ec_domain_t *domain, unsigned int *bit_position)</div><div class="ttdoc">Registers a PDO entry for process data exchange in a domain. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00739">slave_config.c:739</a></div></div>
<div class="ttc" id="structec__slave_html_a954d95e8464b5dcb7084463d00760291"><div class="ttname"><a href="structec__slave.html#a954d95e8464b5dcb7084463d00760291">ec_slave::effective_alias</a></div><div class="ttdeci">uint16_t effective_alias</div><div class="ttdoc">Effective alias address. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00185">slave.h:185</a></div></div>
<div class="ttc" id="structec__pdo__entry__t_html_ac3ccd6c6e8f8dfa934737dd18f456ee5"><div class="ttname"><a href="structec__pdo__entry__t.html#ac3ccd6c6e8f8dfa934737dd18f456ee5">ec_pdo_entry_t::name</a></div><div class="ttdeci">char * name</div><div class="ttdoc">entry name </div><div class="ttdef"><b>Definition:</b> <a href="pdo__entry_8h_source.html#l00052">pdo_entry.h:52</a></div></div>
<div class="ttc" id="structec__sdo__request_html_a9a094314f738ed0fdf4b46f4bd37dfe9"><div class="ttname"><a href="structec__sdo__request.html#a9a094314f738ed0fdf4b46f4bd37dfe9">ec_sdo_request::data_size</a></div><div class="ttdeci">size_t data_size</div><div class="ttdoc">Size of SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00054">sdo_request.h:54</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_af4d6febb5963f48d824d6d745a7fa276"><div class="ttname"><a href="rtdm-ioctl_8c.html#af4d6febb5963f48d824d6d745a7fa276">ec_ioctl_slave_sdo</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sdo(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave SDO information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00673">rtdm-ioctl.c:673</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gacd875ea0739ebb3524269070d9357c4b"><div class="ttname"><a href="group__ApplicationInterface.html#gacd875ea0739ebb3524269070d9357c4b">ecrt_master_read_idn</a></div><div class="ttdeci">int ecrt_master_read_idn(ec_master_t *master, uint16_t slave_position, uint8_t drive_no, uint16_t idn, uint8_t *target, size_t target_size, size_t *result_size, uint16_t *error_code)</div><div class="ttdoc">Executes an SoE read request. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l03129">master.c:3129</a></div></div>
<div class="ttc" id="structec__slave_html_a374ce6a1879d81ca54496be994b9e46e"><div class="ttname"><a href="structec__slave.html#a374ce6a1879d81ca54496be994b9e46e">ec_slave::foe_requests</a></div><div class="ttdeci">struct list_head foe_requests</div><div class="ttdoc">FoE write requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00231">slave.h:231</a></div></div>
<div class="ttc" id="structec__voe__handler_html_a4930b843f8706117298fd50362514117"><div class="ttname"><a href="structec__voe__handler.html#a4930b843f8706117298fd50362514117">ec_voe_handler::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">Direction. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8h_source.html#l00056">voe_handler.h:56</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_ac4bcb52ad4f765671ffe124f4019b370"><div class="ttname"><a href="structec__device__stats__t.html#ac4bcb52ad4f765671ffe124f4019b370">ec_device_stats_t::tx_bytes</a></div><div class="ttdeci">u64 tx_bytes</div><div class="ttdoc">Number of bytes sent. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00161">master.h:161</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a6a52ca648afc723008809730bb65e271"><div class="ttname"><a href="rtdm-ioctl_8c.html#a6a52ca648afc723008809730bb65e271">ec_ioctl_slave</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00199">rtdm-ioctl.c:199</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaa44bdeca52f4e821838f4291637103ac"><div class="ttname"><a href="group__ApplicationInterface.html#gaa44bdeca52f4e821838f4291637103ac">ecrt_master_activate</a></div><div class="ttdeci">int ecrt_master_activate(ec_master_t *master)</div><div class="ttdoc">Finishes the configuration phase and prepares for cyclic operation. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02264">master.c:2264</a></div></div>
<div class="ttc" id="master_8c_html_a1fcf7d0815f5e4bf041fd083857cd7b4"><div class="ttname"><a href="master_8c.html#a1fcf7d0815f5e4bf041fd083857cd7b4">ec_master_eoe_handler_count</a></div><div class="ttdeci">uint16_t ec_master_eoe_handler_count(const ec_master_t *master)</div><div class="ttdoc">Get the number of EoE handlers. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01952">master.c:1952</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ae9eb01986ce029d43e9ba687c80dcb03"><div class="ttname"><a href="rtdm-ioctl_8c.html#ae9eb01986ce029d43e9ba687c80dcb03">ec_ioctl_slave_sync</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sync(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave sync manager information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00286">rtdm-ioctl.c:286</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga8de1a948ed0cfa5a9478d2050c2560da"><div class="ttname"><a href="group__ApplicationInterface.html#ga8de1a948ed0cfa5a9478d2050c2560da">ecrt_sdo_request_data_size</a></div><div class="ttdeci">size_t ecrt_sdo_request_data_size(const ec_sdo_request_t *req)</div><div class="ttdoc">Returns the current SDO data size. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00210">sdo_request.c:210</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga8496abee3bd32fec5ffd74bf4705cc53"><div class="ttname"><a href="group__ApplicationInterface.html#ga8496abee3bd32fec5ffd74bf4705cc53">ecrt_slave_config_pdo_mapping_clear</a></div><div class="ttdeci">void ecrt_slave_config_pdo_mapping_clear(ec_slave_config_t *sc, uint16_t pdo_index)</div><div class="ttdoc">Clear the mapping of a given PDO. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00648">slave_config.c:648</a></div></div>
<div class="ttc" id="structec__sync__t_html_a581dfbd7e289ab43dc3f5b7f844c4776"><div class="ttname"><a href="structec__sync__t.html#a581dfbd7e289ab43dc3f5b7f844c4776">ec_sync_t::enable</a></div><div class="ttdeci">uint8_t enable</div><div class="ttdoc">Enable bit. </div><div class="ttdef"><b>Definition:</b> <a href="sync_8h_source.html#l00052">sync.h:52</a></div></div>
<div class="ttc" id="structec__reg__request_html_a55590fb9ebef4fad289a981e5e798f29"><div class="ttname"><a href="structec__reg__request.html#a55590fb9ebef4fad289a981e5e798f29">ec_reg_request::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Pointer to data memory. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00051">reg_request.h:51</a></div></div>
<div class="ttc" id="voe__handler_8h_html"><div class="ttname"><a href="voe__handler_8h.html">voe_handler.h</a></div><div class="ttdoc">Vendor specific over EtherCAT protocol handler. </div></div>
<div class="ttc" id="structec__sii__t_html_aa5e4828a5bb2ea45194de12fe48608ed"><div class="ttname"><a href="structec__sii__t.html#aa5e4828a5bb2ea45194de12fe48608ed">ec_sii_t::boot_rx_mailbox_size</a></div><div class="ttdeci">uint16_t boot_rx_mailbox_size</div><div class="ttdoc">Bootstrap receive mailbox size. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00140">slave.h:140</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga1982934cef716e45eefeba57c9d6e3ff"><div class="ttname"><a href="group__ApplicationInterface.html#ga1982934cef716e45eefeba57c9d6e3ff">EC_MAX_PORTS</a></div><div class="ttdeci">#define EC_MAX_PORTS</div><div class="ttdoc">Maximum number of slave ports. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00209">ecrt.h:209</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a52bdb6f782205b184d6f5890587b735f"><div class="ttname"><a href="rtdm-ioctl_8c.html#a52bdb6f782205b184d6f5890587b735f">ec_ioctl_slave_soe_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_soe_write(ec_master_t *master, void *arg)</div><div class="ttdoc">Write an IDN to a slave via SoE. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l04036">rtdm-ioctl.c:4036</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a11936252bf7e93a7149933acf630288d"><div class="ttname"><a href="rtdm-ioctl_8c.html#a11936252bf7e93a7149933acf630288d">ec_ioctl_slave_soe_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_soe_read(ec_master_t *master, void *arg)</div><div class="ttdoc">Read an SoE IDN. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03987">rtdm-ioctl.c:3987</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_acd138ad83a5a0b04e4a07c07c035d9ee"><div class="ttname"><a href="rtdm-ioctl_8c.html#acd138ad83a5a0b04e4a07c07c035d9ee">ec_ioctl_strcpy</a></div><div class="ttdeci">static void ec_ioctl_strcpy(char *target, const char *source)</div><div class="ttdoc">Copies a string to an ioctl structure. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00064">rtdm-ioctl.c:64</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_abd08a6dc1084758311324a41f70bec9c"><div class="ttname"><a href="rtdm-ioctl_8c.html#abd08a6dc1084758311324a41f70bec9c">ec_ioctl_app_time</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_app_time(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Set the master DC application time. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01914">rtdm-ioctl.c:1914</a></div></div>
<div class="ttc" id="structec__slave__port__t_html_aa3ffc650817b6ca241bae9a9232f055d"><div class="ttname"><a href="structec__slave__port__t.html#aa3ffc650817b6ca241bae9a9232f055d">ec_slave_port_t::next_slave</a></div><div class="ttdeci">ec_slave_t * next_slave</div><div class="ttdoc">Connected slaves. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00121">slave.h:121</a></div></div>
<div class="ttc" id="structec__reg__request_html_ac9e44c1d65dd892c66d1a4f2a4427e48"><div class="ttname"><a href="structec__reg__request.html#ac9e44c1d65dd892c66d1a4f2a4427e48">ec_reg_request::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">Direction. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00052">reg_request.h:52</a></div></div>
<div class="ttc" id="globals_8h_html_a99fb83031ce9923c84392b4e92f956b5ab035d5252d6daaa9bc55538c1a9eaecb"><div class="ttname"><a href="globals_8h.html#a99fb83031ce9923c84392b4e92f956b5ab035d5252d6daaa9bc55538c1a9eaecb">EC_SDO_ENTRY_ACCESS_OP</a></div><div class="ttdoc">Access rights in OP. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00195">globals.h:195</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a2518a2b3264af0fbbb007ac07da00748"><div class="ttname"><a href="rtdm-ioctl_8c.html#a2518a2b3264af0fbbb007ac07da00748">ec_ioctl_slave_foe_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_foe_read(ec_master_t *master, void *arg)</div><div class="ttdoc">Read a file from a slave via FoE. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03803">rtdm-ioctl.c:3803</a></div></div>
<div class="ttc" id="structec__slave__config_html_ad561239255f4392e34fb12e0327063e0"><div class="ttname"><a href="structec__slave__config.html#ad561239255f4392e34fb12e0327063e0">ec_slave_config::vendor_id</a></div><div class="ttdeci">uint32_t vendor_id</div><div class="ttdoc">Slave vendor ID. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00125">slave_config.h:125</a></div></div>
<div class="ttc" id="structec__slave__port__t_html_a4e7c3832a518186c4f1a5bc32a192eb9"><div class="ttname"><a href="structec__slave__port__t.html#a4e7c3832a518186c4f1a5bc32a192eb9">ec_slave_port_t::receive_time</a></div><div class="ttdeci">uint32_t receive_time</div><div class="ttdoc">Port receive times for delay measurement. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00122">slave.h:122</a></div></div>
<div class="ttc" id="structec__sdo_html_ad493bab8f7ef1179d41172bbc445c77e"><div class="ttname"><a href="structec__sdo.html#ad493bab8f7ef1179d41172bbc445c77e">ec_sdo::max_subindex</a></div><div class="ttdeci">uint8_t max_subindex</div><div class="ttdoc">Maximum subindex. </div><div class="ttdef"><b>Definition:</b> <a href="sdo_8h_source.html#l00055">sdo.h:55</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ab04d5fc34acbd3daa896c943f9f9a1f6"><div class="ttname"><a href="rtdm-ioctl_8c.html#ab04d5fc34acbd3daa896c943f9f9a1f6">ec_ioctl_sc_emerg_size</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_emerg_size(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Set the emergency ring buffer size. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02506">rtdm-ioctl.c:2506</a></div></div>
<div class="ttc" id="master_8c_html_ac32d5757e56de259d18bdea5530eefe6"><div class="ttname"><a href="master_8c.html#ac32d5757e56de259d18bdea5530eefe6">ec_master_internal_send_cb</a></div><div class="ttdeci">void ec_master_internal_send_cb(void *cb_data)</div><div class="ttdoc">Internal sending callback. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l00534">master.c:534</a></div></div>
<div class="ttc" id="structec__sii__t_html_a505df193133b999f2c073260648b5359"><div class="ttname"><a href="structec__sii__t.html#a505df193133b999f2c073260648b5359">ec_sii_t::image</a></div><div class="ttdeci">char * image</div><div class="ttdoc">Image name. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00156">slave.h:156</a></div></div>
<div class="ttc" id="structec__sync__t_html_a96e5121c2fd258439b25d1a826ec5970"><div class="ttname"><a href="structec__sync__t.html#a96e5121c2fd258439b25d1a826ec5970">ec_sync_t::pdos</a></div><div class="ttdeci">ec_pdo_list_t pdos</div><div class="ttdoc">Current PDO assignment. </div><div class="ttdef"><b>Definition:</b> <a href="sync_8h_source.html#l00053">sync.h:53</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a665fe3b51fc0de48b80b94a08d60a9ea"><div class="ttname"><a href="rtdm-ioctl_8c.html#a665fe3b51fc0de48b80b94a08d60a9ea">ec_ioctl_sc_idn</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_idn(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Configures an IDN. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02859">rtdm-ioctl.c:2859</a></div></div>
<div class="ttc" id="structec__master_html_a499bcb3d75277ce4415f6df3de21b7d0"><div class="ttname"><a href="structec__master.html#a499bcb3d75277ce4415f6df3de21b7d0">ec_master::app_time</a></div><div class="ttdeci">u64 app_time</div><div class="ttdoc">Time of the last ecrt_master_sync() call. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00238">master.h:238</a></div></div>
<div class="ttc" id="slave_8c_html_a040121dc73fd21f4a212e59574d17231"><div class="ttname"><a href="slave_8c.html#a040121dc73fd21f4a212e59574d17231">ec_slave_request_state</a></div><div class="ttdeci">void ec_slave_request_state(ec_slave_t *slave, ec_slave_state_t state)</div><div class="ttdoc">Request a slave state and resets the error flag. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8c_source.html#l00296">slave.c:296</a></div></div>
<div class="ttc" id="structec__sync__t_html_a35017ae8615f6eee4ecb5ed044501184"><div class="ttname"><a href="structec__sync__t.html#a35017ae8615f6eee4ecb5ed044501184">ec_sync_t::physical_start_address</a></div><div class="ttdeci">uint16_t physical_start_address</div><div class="ttdoc">Physical start address. </div><div class="ttdef"><b>Definition:</b> <a href="sync_8h_source.html#l00049">sync.h:49</a></div></div>
<div class="ttc" id="foe__request_8c_html_a1abc468b6ec2292415b084f15beeb3d4"><div class="ttname"><a href="foe__request_8c.html#a1abc468b6ec2292415b084f15beeb3d4">ec_foe_request_read</a></div><div class="ttdeci">void ec_foe_request_read(ec_foe_request_t *req)</div><div class="ttdoc">Prepares a read request (slave to master). </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8c_source.html#l00214">foe_request.c:214</a></div></div>
<div class="ttc" id="structec__slave_html_a2b02f5e40a79f9b6213dde898a10b873"><div class="ttname"><a href="structec__slave.html#a2b02f5e40a79f9b6213dde898a10b873">ec_slave::base_dc_supported</a></div><div class="ttdeci">uint8_t base_dc_supported</div><div class="ttdoc">Distributed clocks are supported. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00210">slave.h:210</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_aca29f0a6107eab8e7438ea53078183af"><div class="ttname"><a href="structec__device__stats__t.html#aca29f0a6107eab8e7438ea53078183af">ec_device_stats_t::rx_count</a></div><div class="ttdeci">u64 rx_count</div><div class="ttdoc">Number of frames received. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00158">master.h:158</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaba67c3e575110297f9fdcffad573d367"><div class="ttname"><a href="group__ApplicationInterface.html#gaba67c3e575110297f9fdcffad573d367">ecrt_slave_config_watchdog</a></div><div class="ttdeci">void ecrt_slave_config_watchdog(ec_slave_config_t *sc, uint16_t divider, uint16_t intervals)</div><div class="ttdoc">Configure a slave&amp;#39;s watchdog times. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00551">slave_config.c:551</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga46b3fe78742ddf929b624103432ec4dd"><div class="ttname"><a href="group__ApplicationInterface.html#ga46b3fe78742ddf929b624103432ec4dd">ecrt_master_deactivate</a></div><div class="ttdeci">void ecrt_master_deactivate(ec_master_t *master)</div><div class="ttdoc">Deactivates the master. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02338">master.c:2338</a></div></div>
<div class="ttc" id="structec__slave_html_a9b6ee3261f586d6c30647b1494da0f57"><div class="ttname"><a href="structec__slave.html#a9b6ee3261f586d6c30647b1494da0f57">ec_slave::sii_nwords</a></div><div class="ttdeci">size_t sii_nwords</div><div class="ttdoc">Size of the SII contents in words. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00220">slave.h:220</a></div></div>
<div class="ttc" id="globals_8h_html_a4262f13e24a72428a0760f9e4e910597"><div class="ttname"><a href="globals_8h.html#a4262f13e24a72428a0760f9e4e910597">ec_master_count</a></div><div class="ttdeci">unsigned int ec_master_count(void)</div><div class="ttdoc">Get the number of masters. </div><div class="ttdef"><b>Definition:</b> <a href="module_8c_source.html#l00204">module.c:204</a></div></div>
<div class="ttc" id="reg__request_8c_html_ab5a73a3a36f63ee80aeafacdb3c9e6d2"><div class="ttname"><a href="reg__request_8c.html#ab5a73a3a36f63ee80aeafacdb3c9e6d2">ec_reg_request_clear</a></div><div class="ttdeci">void ec_reg_request_clear(ec_reg_request_t *reg)</div><div class="ttdoc">Register request destructor. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8c_source.html#l00072">reg_request.c:72</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a033fb32a4704137456208258c2a0cf1a"><div class="ttname"><a href="rtdm-ioctl_8c.html#a033fb32a4704137456208258c2a0cf1a">ec_ioctl_slave_sii_read</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sii_read(ec_master_t *master, void *arg)</div><div class="ttdoc">Read a slave&amp;#39;s SII. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00896">rtdm-ioctl.c:896</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_af0488266107bb89aa140aa2999857a02"><div class="ttname"><a href="rtdm-ioctl_8c.html#af0488266107bb89aa140aa2999857a02">ec_ioctl_slave_sync_pdo_entry</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_sync_pdo_entry(ec_master_t *master, void *arg)</div><div class="ttdoc">Get slave sync manager PDO entry information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00398">rtdm-ioctl.c:398</a></div></div>
<div class="ttc" id="structec__sii__t_html_a0ac2c5757ef583a6b3e8a8c0ddffbd9f"><div class="ttname"><a href="structec__sii__t.html#a0ac2c5757ef583a6b3e8a8c0ddffbd9f">ec_sii_t::group</a></div><div class="ttdeci">char * group</div><div class="ttdoc">Group name. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00155">slave.h:155</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga4ac6eae111bdbf1d4cd09fa2f965a887"><div class="ttname"><a href="group__ApplicationInterface.html#ga4ac6eae111bdbf1d4cd09fa2f965a887">ecrt_slave_config_sync_manager</a></div><div class="ttdeci">int ecrt_slave_config_sync_manager(ec_slave_config_t *sc, uint8_t sync_index, ec_direction_t dir, ec_watchdog_mode_t watchdog_mode)</div><div class="ttdoc">Configure a sync manager. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00524">slave_config.c:524</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga5ddd58b7a66b774b6037edbc50c73293"><div class="ttname"><a href="group__ApplicationInterface.html#ga5ddd58b7a66b774b6037edbc50c73293">ecrt_master_write_idn</a></div><div class="ttdeci">int ecrt_master_write_idn(ec_master_t *master, uint16_t slave_position, uint8_t drive_no, uint16_t idn, uint8_t *data, size_t data_size, uint16_t *error_code)</div><div class="ttdoc">Executes an SoE write request. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l03053">master.c:3053</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_abb1b5ca921f2702896d6c718bb8c9018"><div class="ttname"><a href="rtdm-ioctl_8c.html#abb1b5ca921f2702896d6c718bb8c9018">ec_ioctl_reg_request_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_reg_request_write(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts an register write operation. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03414">rtdm-ioctl.c:3414</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a0dc04c6fcfea00daeeadff9cfa7b6d02"><div class="ttname"><a href="rtdm-ioctl_8c.html#a0dc04c6fcfea00daeeadff9cfa7b6d02">ec_ioctl_sc_sync</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_sync(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Configure a sync manager. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02073">rtdm-ioctl.c:2073</a></div></div>
<div class="ttc" id="structec__slave__config_html"><div class="ttname"><a href="structec__slave__config.html">ec_slave_config</a></div><div class="ttdoc">EtherCAT slave configuration. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00118">slave_config.h:118</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a1a043b2b5a43f64be550405ff07e90a0"><div class="ttname"><a href="rtdm-ioctl_8c.html#a1a043b2b5a43f64be550405ff07e90a0">ec_ioctl_sc_reg_pdo_entry</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_reg_pdo_entry(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Registers a PDO entry. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02310">rtdm-ioctl.c:2310</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a53339ebb45952b1381334236d3a1d67e"><div class="ttname"><a href="rtdm-ioctl_8c.html#a53339ebb45952b1381334236d3a1d67e">ec_ioctl_send</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_send(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Send frames. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01820">rtdm-ioctl.c:1820</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga0b19acf8409e13630e7525f571659744"><div class="ttname"><a href="group__ApplicationInterface.html#ga0b19acf8409e13630e7525f571659744">ecrt_voe_handler_send_header</a></div><div class="ttdeci">void ecrt_voe_handler_send_header(ec_voe_handler_t *voe, uint32_t vendor_id, uint16_t vendor_type)</div><div class="ttdoc">Sets the VoE header for future send operations. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00127">voe_handler.c:127</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a61bb591aa99ad14d759e67c687b11d5d"><div class="ttname"><a href="structec__foe__request__t.html#a61bb591aa99ad14d759e67c687b11d5d">ec_foe_request_t::error_code</a></div><div class="ttdeci">uint32_t error_code</div><div class="ttdoc">Error code from an FoE Error Request. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00069">foe_request.h:69</a></div></div>
<div class="ttc" id="structec__device_html_a9503692598d3950969ca8b4daf5fd5ac"><div class="ttname"><a href="structec__device.html#a9503692598d3950969ca8b4daf5fd5ac">ec_device::dev</a></div><div class="ttdeci">struct net_device * dev</div><div class="ttdoc">pointer to the assigned net_device </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00084">device.h:84</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a10372b687290738df325e725a38a5e3e"><div class="ttname"><a href="rtdm-ioctl_8c.html#a10372b687290738df325e725a38a5e3e">ec_ioctl_sc_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_state(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Get the slave configuration&amp;#39;s state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02821">rtdm-ioctl.c:2821</a></div></div>
<div class="ttc" id="ioctl_8h_html"><div class="ttname"><a href="ioctl_8h.html">ioctl.h</a></div><div class="ttdoc">EtherCAT master character device IOCTL commands. </div></div>
<div class="ttc" id="group__ApplicationInterface_html_ggae94149f829f04960c62d63764a7779dfab2473480381319839a822fc009aa0db5"><div class="ttname"><a href="group__ApplicationInterface.html#ggae94149f829f04960c62d63764a7779dfab2473480381319839a822fc009aa0db5">EC_REQUEST_SUCCESS</a></div><div class="ttdoc">Request was processed successfully. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00520">ecrt.h:520</a></div></div>
<div class="ttc" id="slave__config_8h_html"><div class="ttname"><a href="slave__config_8h.html">slave_config.h</a></div><div class="ttdoc">EtherCAT slave configuration structure. </div></div>
<div class="ttc" id="structec__soe__request__t_html_a04792e875a94787c20bb370e65b584b7"><div class="ttname"><a href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">ec_soe_request_t::idn</a></div><div class="ttdeci">uint16_t idn</div><div class="ttdoc">Sercos ID-Number. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00051">soe_request.h:51</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_afd59d6b4eb03fe6f05a20179cef9ac5e"><div class="ttname"><a href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">ec_foe_request_t::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">FoE request state. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00063">foe_request.h:63</a></div></div>
<div class="ttc" id="structec__sdo__entry__t_html_a06615e177748b777d53f333c3790614d"><div class="ttname"><a href="structec__sdo__entry__t.html#a06615e177748b777d53f333c3790614d">ec_sdo_entry_t::write_access</a></div><div class="ttdeci">uint8_t write_access[EC_SDO_ENTRY_ACCESS_COUNT]</div><div class="ttdoc">Write access. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__entry_8h_source.html#l00061">sdo_entry.h:61</a></div></div>
<div class="ttc" id="master_8c_html_ab85113663dfc43d6b39e684859f948cc"><div class="ttname"><a href="master_8c.html#ab85113663dfc43d6b39e684859f948cc">ecrt_master_slave_config_err</a></div><div class="ttdeci">ec_slave_config_t * ecrt_master_slave_config_err(ec_master_t *master, uint16_t alias, uint16_t position, uint32_t vendor_id, uint32_t product_code)</div><div class="ttdoc">Same as ecrt_master_slave_config(), but with ERR_PTR() return value. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02519">master.c:2519</a></div></div>
<div class="ttc" id="structec__slave_html_adc17b41384e235c98b39f4ac49319d68"><div class="ttname"><a href="structec__slave.html#adc17b41384e235c98b39f4ac49319d68">ec_slave::device_index</a></div><div class="ttdeci">ec_device_index_t device_index</div><div class="ttdoc">Index of device the slave responds on. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00179">slave.h:179</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaecfbefc3410396bd5ca5f14c489ea838"><div class="ttname"><a href="group__ApplicationInterface.html#gaecfbefc3410396bd5ca5f14c489ea838">ecrt_reg_request_data</a></div><div class="ttdeci">uint8_t * ecrt_reg_request_data(ec_reg_request_t *reg)</div><div class="ttdoc">Access to the register request&amp;#39;s data. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8c_source.html#l00085">reg_request.c:85</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a7169eec47b84a9292ec85d9f4da8a755"><div class="ttname"><a href="rtdm-ioctl_8c.html#a7169eec47b84a9292ec85d9f4da8a755">ec_ioctl_voe_send_header</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_send_header(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Sets the VoE send header. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03505">rtdm-ioctl.c:3505</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaefb582f13442ef8b770fd308b8de949c"><div class="ttname"><a href="group__ApplicationInterface.html#gaefb582f13442ef8b770fd308b8de949c">ecrt_master_reference_clock_time</a></div><div class="ttdeci">int ecrt_master_reference_clock_time(ec_master_t *master, uint32_t *time)</div><div class="ttdoc">Get the lower 32 bit of the reference clock system time. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02742">master.c:2742</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a8f715426e81e259bc71685cf94250d0d"><div class="ttname"><a href="rtdm-ioctl_8c.html#a8f715426e81e259bc71685cf94250d0d">ec_ioctl_voe_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_voe_write(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Starts a VoE write operation. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03672">rtdm-ioctl.c:3672</a></div></div>
<div class="ttc" id="structec__master_html_a78fe13519ced082c9a212711bec49ed3"><div class="ttname"><a href="structec__master.html#a78fe13519ced082c9a212711bec49ed3">ec_master::index</a></div><div class="ttdeci">unsigned int index</div><div class="ttdoc">Index. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00195">master.h:195</a></div></div>
<div class="ttc" id="master_8c_html_abed3c7080b03023e5dd744f7ffe400b3"><div class="ttname"><a href="master_8c.html#abed3c7080b03023e5dd744f7ffe400b3">ec_master_config_count</a></div><div class="ttdeci">unsigned int ec_master_config_count(const ec_master_t *master)</div><div class="ttdoc">Get the number of slave configurations provided by the application. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l01823">master.c:1823</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaab8fdd6b9dc3f33d22800d8c517f864a"><div class="ttname"><a href="group__ApplicationInterface.html#gaab8fdd6b9dc3f33d22800d8c517f864a">ecrt_domain_state</a></div><div class="ttdeci">void ecrt_domain_state(const ec_domain_t *domain, ec_domain_state_t *state)</div><div class="ttdoc">Reads the state of a domain. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00667">domain.c:667</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ad564c2bea05d6a8969cadfc35a0afa5f"><div class="ttname"><a href="rtdm-ioctl_8c.html#ad564c2bea05d6a8969cadfc35a0afa5f">ec_ioctl_sc_create_voe_handler</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_create_voe_handler(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Create a VoE handler. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02771">rtdm-ioctl.c:2771</a></div></div>
<div class="ttc" id="structec__sync__t_html_ade13d88d878f5e87763c34b636a4c1a1"><div class="ttname"><a href="structec__sync__t.html#ade13d88d878f5e87763c34b636a4c1a1">ec_sync_t::default_length</a></div><div class="ttdeci">uint16_t default_length</div><div class="ttdoc">Data length in bytes. </div><div class="ttdef"><b>Definition:</b> <a href="sync_8h_source.html#l00050">sync.h:50</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga6b58a60d15afe8bab546a766653f227f"><div class="ttname"><a href="group__ApplicationInterface.html#ga6b58a60d15afe8bab546a766653f227f">ecrt_slave_config_emerg_pop</a></div><div class="ttdeci">int ecrt_slave_config_emerg_pop(ec_slave_config_t *sc, uint8_t *target)</div><div class="ttdoc">Read and remove one record from the CoE emergency ring buffer. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01010">slave_config.c:1010</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gafc2fb2a662bd8129dea5330e5e313b5f"><div class="ttname"><a href="group__ApplicationInterface.html#gafc2fb2a662bd8129dea5330e5e313b5f">ecrt_slave_config_pdo_assign_clear</a></div><div class="ttdeci">void ecrt_slave_config_pdo_assign_clear(ec_slave_config_t *sc, uint8_t sync_index)</div><div class="ttdoc">Clear a sync manager&amp;#39;s PDO assignment. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00593">slave_config.c:593</a></div></div>
<div class="ttc" id="sdo__request_8c_html_a2f1e920bf54c7826a9747beae685caf4"><div class="ttname"><a href="sdo__request_8c.html#a2f1e920bf54c7826a9747beae685caf4">ec_sdo_request_alloc</a></div><div class="ttdeci">int ec_sdo_request_alloc(ec_sdo_request_t *req, size_t size)</div><div class="ttdoc">Pre-allocates the data memory. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00127">sdo_request.c:127</a></div></div>
<div class="ttc" id="structec__sii__t_html_a69a301c8203300eddd299807a617ad03"><div class="ttname"><a href="structec__sii__t.html#a69a301c8203300eddd299807a617ad03">ec_sii_t::product_code</a></div><div class="ttdeci">uint32_t product_code</div><div class="ttdoc">Vendor-specific product code. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00136">slave.h:136</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gace65c0f94caa798d1f5930c1317dfd5c"><div class="ttname"><a href="group__ApplicationInterface.html#gace65c0f94caa798d1f5930c1317dfd5c">ecrt_domain_process</a></div><div class="ttdeci">void ecrt_domain_process(ec_domain_t *domain)</div><div class="ttdoc">Determines the states of the domain&amp;#39;s datagrams. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00458">domain.c:458</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a18d53cf47aa3c37019abad476a8ed104"><div class="ttname"><a href="rtdm-ioctl_8c.html#a18d53cf47aa3c37019abad476a8ed104">ec_ioctl_slave_foe_write</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_foe_write(ec_master_t *master, void *arg)</div><div class="ttdoc">Write a file to a slave via FoE. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03899">rtdm-ioctl.c:3899</a></div></div>
<div class="ttc" id="structec__fmmu__config__t_html_af157af45ceab69c17a76a02c342fd164"><div class="ttname"><a href="structec__fmmu__config__t.html#af157af45ceab69c17a76a02c342fd164">ec_fmmu_config_t::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">FMMU direction. </div><div class="ttdef"><b>Definition:</b> <a href="fmmu__config_8h_source.html#l00051">fmmu_config.h:51</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga6b99c8912ed48a4ddce3d9470083dee1"><div class="ttname"><a href="group__ApplicationInterface.html#ga6b99c8912ed48a4ddce3d9470083dee1">ecrt_slave_config_state</a></div><div class="ttdeci">void ecrt_slave_config_state(const ec_slave_config_t *sc, ec_slave_config_state_t *state)</div><div class="ttdoc">Outputs the state of the slave configuration. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01168">slave_config.c:1168</a></div></div>
<div class="ttc" id="pdo__list_8c_html_af7e65b2de439049f0f2b2cdfd1618187"><div class="ttname"><a href="pdo__list_8c.html#af7e65b2de439049f0f2b2cdfd1618187">ec_pdo_list_find_pdo_by_pos_const</a></div><div class="ttdeci">const ec_pdo_t * ec_pdo_list_find_pdo_by_pos_const(const ec_pdo_list_t *pl, unsigned int pos)</div><div class="ttdoc">Finds a PDO via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="pdo__list_8c_source.html#l00289">pdo_list.c:289</a></div></div>
<div class="ttc" id="structec__eoe_html"><div class="ttname"><a href="structec__eoe.html">ec_eoe</a></div><div class="ttdoc">Ethernet over EtherCAT (EoE) handler. </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00076">ethernet.h:76</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a31554dd6d485543f8510c099ac6d5656"><div class="ttname"><a href="rtdm-ioctl_8c.html#a31554dd6d485543f8510c099ac6d5656">ec_ioctl_deactivate</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_deactivate(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Deactivates the master. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01769">rtdm-ioctl.c:1769</a></div></div>
<div class="ttc" id="structec__master_html_a49062aab725bb4953a8fb6ad0fcabd85"><div class="ttname"><a href="structec__master.html#a49062aab725bb4953a8fb6ad0fcabd85">ec_master::fsm</a></div><div class="ttdeci">ec_fsm_master_t fsm</div><div class="ttdoc">Master state machine. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00221">master.h:221</a></div></div>
<div class="ttc" id="structec__device__stats__t_html_a7aa4d7f1b8804dfd50d0b6caef15de9f"><div class="ttname"><a href="structec__device__stats__t.html#a7aa4d7f1b8804dfd50d0b6caef15de9f">ec_device_stats_t::rx_bytes</a></div><div class="ttdeci">u64 rx_bytes</div><div class="ttdoc">Number of bytes received. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00163">master.h:163</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga5367e6982fae333765231a2c50579a96"><div class="ttname"><a href="group__ApplicationInterface.html#ga5367e6982fae333765231a2c50579a96">ecrt_domain_queue</a></div><div class="ttdeci">void ecrt_domain_queue(ec_domain_t *domain)</div><div class="ttdoc">(Re-)queues all domain datagrams in the master&amp;#39;s datagram queue. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00637">domain.c:637</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a13d8254794ace1ae6428cf86f5528cf3"><div class="ttname"><a href="rtdm-ioctl_8c.html#a13d8254794ace1ae6428cf86f5528cf3">ec_ioctl_eoe_handler</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_eoe_handler(ec_master_t *master, void *arg)</div><div class="ttdoc">Get EoE handler information. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01498">rtdm-ioctl.c:1498</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga1395ca6654aae4222bc89b73e6ebfa66"><div class="ttname"><a href="group__ApplicationInterface.html#ga1395ca6654aae4222bc89b73e6ebfa66">EC_COE_EMERGENCY_MSG_SIZE</a></div><div class="ttdeci">#define EC_COE_EMERGENCY_MSG_SIZE</div><div class="ttdoc">Size of a CoE emergency message in byte. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00226">ecrt.h:226</a></div></div>
<div class="ttc" id="structec__slave_html_aef33c89d3974546f5aed153b379d0d24"><div class="ttname"><a href="structec__slave.html#aef33c89d3974546f5aed153b379d0d24">ec_slave::error_flag</a></div><div class="ttdeci">unsigned int error_flag</div><div class="ttdoc">Stop processing after an error. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00193">slave.h:193</a></div></div>
<div class="ttc" id="structec__sii__t_html_a1cfcfe4bdca850f302cbb8938affa7b9"><div class="ttname"><a href="structec__sii__t.html#a1cfcfe4bdca850f302cbb8938affa7b9">ec_sii_t::syncs</a></div><div class="ttdeci">ec_sync_t * syncs</div><div class="ttdoc">SYNC MANAGER categories. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00165">slave.h:165</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a07b52171e30d879a94c8b386c1ed4517"><div class="ttname"><a href="rtdm-ioctl_8c.html#a07b52171e30d879a94c8b386c1ed4517">ec_ioctl_create_domain</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_create_domain(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Create a domain. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01575">rtdm-ioctl.c:1575</a></div></div>
<div class="ttc" id="structec__sii__t_html_a47eb676cee305c53f5fec378bc95c68d"><div class="ttname"><a href="structec__sii__t.html#a47eb676cee305c53f5fec378bc95c68d">ec_sii_t::std_tx_mailbox_size</a></div><div class="ttdeci">uint16_t std_tx_mailbox_size</div><div class="ttdoc">Standard transmit mailbox size. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00146">slave.h:146</a></div></div>
<div class="ttc" id="structec__master_html"><div class="ttname"><a href="structec__master.html">ec_master</a></div><div class="ttdoc">EtherCAT master. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00194">master.h:194</a></div></div>
<div class="ttc" id="structec__reg__request_html_a5b7e2c24fe669f62e8d325a3537a1aec"><div class="ttname"><a href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">ec_reg_request::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List item. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00049">reg_request.h:49</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gabdc6735565f209d8ab8473f34617a526"><div class="ttname"><a href="group__ApplicationInterface.html#gabdc6735565f209d8ab8473f34617a526">ecrt_master_sync_reference_clock</a></div><div class="ttdeci">void ecrt_master_sync_reference_clock(ec_master_t *master)</div><div class="ttdoc">Queues the DC reference clock drift compensation datagram for sending. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02761">master.c:2761</a></div></div>
<div class="ttc" id="structec__slave__port__link__t_html_a91706295ab6fa0761233b12a7e35d016"><div class="ttname"><a href="structec__slave__port__link__t.html#a91706295ab6fa0761233b12a7e35d016">ec_slave_port_link_t::link_up</a></div><div class="ttdeci">uint8_t link_up</div><div class="ttdoc">Link detected. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00351">ecrt.h:351</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_ad4a6ca43584b9f02ec081b450010e9a6"><div class="ttname"><a href="rtdm-ioctl_8c.html#ad4a6ca43584b9f02ec081b450010e9a6">ec_ioctl_slave_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_slave_state(ec_master_t *master, void *arg)</div><div class="ttdoc">Set slave state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l00638">rtdm-ioctl.c:638</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_af2400c270d691b44ae895e458e269de1"><div class="ttname"><a href="rtdm-ioctl_8c.html#af2400c270d691b44ae895e458e269de1">ec_ioctl_activate</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_activate(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Activates the master. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l01686">rtdm-ioctl.c:1686</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gab737cd2955a397ebd0df13e9148cec9f"><div class="ttname"><a href="group__ApplicationInterface.html#gab737cd2955a397ebd0df13e9148cec9f">EC_MAX_SYNC_MANAGERS</a></div><div class="ttdeci">#define EC_MAX_SYNC_MANAGERS</div><div class="ttdoc">Maximum number of sync managers per slave. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00200">ecrt.h:200</a></div></div>
<div class="ttc" id="structec__master_html_af339cc3b68bceb8ce25b02f4d8b5891b"><div class="ttname"><a href="structec__master.html#af339cc3b68bceb8ce25b02f4d8b5891b">ec_master::devices</a></div><div class="ttdeci">ec_device_t devices[EC_MAX_NUM_DEVICES]</div><div class="ttdoc">EtherCAT devices. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00211">master.h:211</a></div></div>
<div class="ttc" id="structec__device_html_a969a3e6f0057eeb8b1becc34d500e281"><div class="ttname"><a href="structec__device.html#a969a3e6f0057eeb8b1becc34d500e281">ec_device::tx_bytes</a></div><div class="ttdeci">u64 tx_bytes</div><div class="ttdoc">Number of bytes sent. </div><div class="ttdef"><b>Definition:</b> <a href="device_8h_source.html#l00105">device.h:105</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a5c85cb635383bc8a191012b134d4be78"><div class="ttname"><a href="rtdm-ioctl_8c.html#a5c85cb635383bc8a191012b134d4be78">ec_ioctl_sc_create_reg_request</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sc_create_reg_request(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Create a register request. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l02717">rtdm-ioctl.c:2717</a></div></div>
<div class="ttc" id="globals_8h_html_a5fd0d53ff30f80384b0d7f26a159a79e"><div class="ttname"><a href="globals_8h.html#a5fd0d53ff30f80384b0d7f26a159a79e">EC_SYNC_SIGNAL_COUNT</a></div><div class="ttdeci">#define EC_SYNC_SIGNAL_COUNT</div><div class="ttdoc">Number of DC sync signals. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00110">globals.h:110</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga4e08667772cb5ca889324d3a5c0d4b26"><div class="ttname"><a href="group__ApplicationInterface.html#ga4e08667772cb5ca889324d3a5c0d4b26">ecrt_voe_handler_data</a></div><div class="ttdeci">uint8_t * ecrt_voe_handler_data(ec_voe_handler_t *voe)</div><div class="ttdoc">Access to the VoE handler&amp;#39;s data. </div><div class="ttdef"><b>Definition:</b> <a href="voe__handler_8c_source.html#l00149">voe_handler.c:149</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaf0e5a35aa54d971d75a6d00c148ffa83"><div class="ttname"><a href="group__ApplicationInterface.html#gaf0e5a35aa54d971d75a6d00c148ffa83">ecrt_sdo_request_write</a></div><div class="ttdeci">void ecrt_sdo_request_write(ec_sdo_request_t *req)</div><div class="ttdoc">Schedule an SDO write operation. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00235">sdo_request.c:235</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gad47666902ef543c1233a8fafcaa9e321"><div class="ttname"><a href="group__ApplicationInterface.html#gad47666902ef543c1233a8fafcaa9e321">ecrt_slave_config_emerg_overruns</a></div><div class="ttdeci">int ecrt_slave_config_emerg_overruns(ec_slave_config_t *sc)</div><div class="ttdoc">Read the number of CoE emergency overruns. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l01024">slave_config.c:1024</a></div></div>
<div class="ttc" id="structec__sii__write__request__t_html_a8a435488d56415ece3c1c531bf9712bf"><div class="ttname"><a href="structec__sii__write__request__t.html#a8a435488d56415ece3c1c531bf9712bf">ec_sii_write_request_t::words</a></div><div class="ttdeci">const uint16_t * words</div><div class="ttdoc">Pointer to the data words. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__master_8h_source.html#l00058">fsm_master.h:58</a></div></div>
<div class="ttc" id="structec__sii__t_html_ae4a7f50f715570d1cbfce538ab7828d9"><div class="ttname"><a href="structec__sii__t.html#ae4a7f50f715570d1cbfce538ab7828d9">ec_sii_t::name</a></div><div class="ttdeci">char * name</div><div class="ttdoc">Slave name. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00158">slave.h:158</a></div></div>
<div class="ttc" id="master_8c_html_a325dee2c1fc8729911c9dc9b4c9c35a3"><div class="ttname"><a href="master_8c.html#a325dee2c1fc8729911c9dc9b4c9c35a3">ec_master_set_send_interval</a></div><div class="ttdeci">void ec_master_set_send_interval(ec_master_t *master, unsigned int send_interval)</div><div class="ttdoc">Sets the expected interval between calls to ecrt_master_send and calculates the maximum amount of dat...</div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l00890">master.c:890</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gac7fc3bbec83497a78b7b075e41eb26e4"><div class="ttname"><a href="group__ApplicationInterface.html#gac7fc3bbec83497a78b7b075e41eb26e4">ecrt_reg_request_state</a></div><div class="ttdeci">ec_request_state_t ecrt_reg_request_state(const ec_reg_request_t *reg)</div><div class="ttdoc">Get the current state of the register request. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8c_source.html#l00092">reg_request.c:92</a></div></div>
<div class="ttc" id="structec__domain_html"><div class="ttname"><a href="structec__domain.html">ec_domain</a></div><div class="ttdoc">EtherCAT domain. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00054">domain.h:54</a></div></div>
<div class="ttc" id="structec__eoe_html_aa11f7b383aa09219aca3cfeffcdb55df"><div class="ttname"><a href="structec__eoe.html#aa11f7b383aa09219aca3cfeffcdb55df">ec_eoe::dev</a></div><div class="ttdeci">struct net_device * dev</div><div class="ttdoc">net_device for virtual ethernet device </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00083">ethernet.h:83</a></div></div>
<div class="ttc" id="rtdm-ioctl_8c_html_a5fed9cf044e8d43c4743e6ee0c50d4a4"><div class="ttname"><a href="rtdm-ioctl_8c.html#a5fed9cf044e8d43c4743e6ee0c50d4a4">ec_ioctl_sdo_request_state</a></div><div class="ttdeci">static ATTRIBUTES int ec_ioctl_sdo_request_state(ec_master_t *master, void *arg, ec_ioctl_context_t *ctx)</div><div class="ttdoc">Gets an SDO request&amp;#39;s state. </div><div class="ttdef"><b>Definition:</b> <a href="rtdm-ioctl_8c_source.html#l03149">rtdm-ioctl.c:3149</a></div></div>
<div class="ttc" id="structec__sii__t_html_ad185baf2f7711424507c20f6e96b7014"><div class="ttname"><a href="structec__sii__t.html#ad185baf2f7711424507c20f6e96b7014">ec_sii_t::vendor_id</a></div><div class="ttdeci">uint32_t vendor_id</div><div class="ttdoc">Vendor ID. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00135">slave.h:135</a></div></div>
<div class="ttc" id="structec__sdo__request_html_a98a6142382d920ac06195dd6b6de2990"><div class="ttname"><a href="structec__sdo__request.html#a98a6142382d920ac06195dd6b6de2990">ec_sdo_request::complete_access</a></div><div class="ttdeci">uint8_t complete_access</div><div class="ttdoc">SDO shall be transferred completely. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00055">sdo_request.h:55</a></div></div>
<div class="ttc" id="structec__slave__port__t_html_ad9c8ad9fc7ebd5681eb72951b1716cc5"><div class="ttname"><a href="structec__slave__port__t.html#ad9c8ad9fc7ebd5681eb72951b1716cc5">ec_slave_port_t::delay_to_next_dc</a></div><div class="ttdeci">uint32_t delay_to_next_dc</div><div class="ttdoc">Delay to next slave with DC support behind this port [ns]. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00124">slave.h:124</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gae002eb267f69d91de0c83a5f4f349372"><div class="ttname"><a href="group__ApplicationInterface.html#gae002eb267f69d91de0c83a5f4f349372">ecrt_sdo_request_index</a></div><div class="ttdeci">void ecrt_sdo_request_index(ec_sdo_request_t *req, uint16_t index, uint8_t subindex)</div><div class="ttdoc">Set the SDO index and subindex. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8c_source.html#l00187">sdo_request.c:187</a></div></div>
<div class="ttc" id="structec__master_html_a8bce8836632ebb3a467480e4ea80b897"><div class="ttname"><a href="structec__master.html#a8bce8836632ebb3a467480e4ea80b897">ec_master::dc_ref_clock</a></div><div class="ttdeci">ec_slave_t * dc_ref_clock</div><div class="ttdoc">DC reference clock slave. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00249">master.h:249</a></div></div>
<div class="ttc" id="slave__config_8c_html_ae096a128f1552f49f5f048a2a08a5beb"><div class="ttname"><a href="slave__config_8c.html#ae096a128f1552f49f5f048a2a08a5beb">ec_slave_config_find_voe_handler</a></div><div class="ttdeci">ec_voe_handler_t * ec_slave_config_find_voe_handler(ec_slave_config_t *sc, unsigned int pos)</div><div class="ttdoc">Finds a VoE handler via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8c_source.html#l00504">slave_config.c:504</a></div></div>
<div class="ttc" id="structec__domain_html_a58e4f4b7d54f30e58c7187268c1525c1"><div class="ttname"><a href="structec__domain.html#a58e4f4b7d54f30e58c7187268c1525c1">ec_domain::master</a></div><div class="ttdeci">ec_master_t * master</div><div class="ttdoc">EtherCAT master owning the domain. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8h_source.html#l00057">domain.h:57</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a3934835725b006bc6268d2553234901a"><div class="ttname"><a href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">ec_foe_request_t::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List item. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00051">foe_request.h:51</a></div></div>
<div class="ttc" id="structec__sii__t_html_ac9a082bcb14f1d40aa7a2ee278a4a912"><div class="ttname"><a href="structec__sii__t.html#ac9a082bcb14f1d40aa7a2ee278a4a912">ec_sii_t::has_general</a></div><div class="ttdeci">unsigned int has_general</div><div class="ttdoc">General category present. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00154">slave.h:154</a></div></div>
<div class="ttc" id="structec__eoe_html_a3ec0e5dc97f984769403f00230e53f03"><div class="ttname"><a href="structec__eoe.html#a3ec0e5dc97f984769403f00230e53f03">ec_eoe::tx_queued_frames</a></div><div class="ttdeci">unsigned int tx_queued_frames</div><div class="ttdoc">number of frames in the queue </div><div class="ttdef"><b>Definition:</b> <a href="ethernet_8h_source.html#l00099">ethernet.h:99</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga9544e79db51c59a96af6493025cdc933"><div class="ttname"><a href="group__ApplicationInterface.html#ga9544e79db51c59a96af6493025cdc933">ecrt_master_receive</a></div><div class="ttdeci">void ecrt_master_receive(ec_master_t *master)</div><div class="ttdoc">Fetches received frames from the hardware and processes the datagrams. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02453">master.c:2453</a></div></div>
<div class="ttc" id="structec__soe__request__t_html"><div class="ttname"><a href="structec__soe__request__t.html">ec_soe_request_t</a></div><div class="ttdoc">Sercos-over-EtherCAT request. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00048">soe_request.h:48</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga453f787866ee66afb98130cf4723762d"><div class="ttname"><a href="group__ApplicationInterface.html#ga453f787866ee66afb98130cf4723762d">ecrt_master_send</a></div><div class="ttdeci">void ecrt_master_send(ec_master_t *master)</div><div class="ttdoc">Sends all datagrams in the queue. </div><div class="ttdef"><b>Definition:</b> <a href="master_8c_source.html#l02409">master.c:2409</a></div></div>
<div class="ttc" id="domain_8c_html_a3f9bffd81ad553290bf06b7406d08e6b"><div class="ttname"><a href="domain_8c.html#a3f9bffd81ad553290bf06b7406d08e6b">ec_domain_find_fmmu</a></div><div class="ttdeci">const ec_fmmu_config_t * ec_domain_find_fmmu(const ec_domain_t *domain, unsigned int pos)</div><div class="ttdoc">Get a certain FMMU configuration via its position in the list. </div><div class="ttdef"><b>Definition:</b> <a href="domain_8c_source.html#l00350">domain.c:350</a></div></div>
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